RSA: How is this encrypted?

Given plaintext

4c84d9ea0bec4a025171dcc7900b20535dbdfa05d913177fb62ffd452699f8da

Cyphertext

89C09544DAE5C036A6B671EE454EDCCF821A5878B2CC20263E14136906EF80E0F11FF144A31586D7A65ADBACEB82C48767415C31548AC70B41FE4F4076D6B4D389624F5F48C1120DEE53CF5E4A94BB2D3690354CE2921300144E743676F787A33CB09DB99124F851C06179A66E98EF6B3DDB338F1849B79C600EC2D9A7AF8B87

public key

-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDI7Tc1ems2cgvRxo3/pqy5Hb5C
buA2r88iyK92LFGatKH8bbmY1G3tytIJml/lDYIy0UdyvleXKZmYtkIaeJVh8Ska
2vE9y8a4zNwODfJPMD7lbhmIX01+6g6lvKRS1GDhKwMXH7/+kSOBl8Q5E4NaGwxW
a/j4aYeDQLp1lwX4KQIDAQAB
-----END PUBLIC KEY-----

and private key

-----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----

Why can I not decrypt this text? I'm using the openssl rsa command line, but the only way I can get anything without an error is with -raw, and that doesn't match.

Please help me understand what I'm missing here.

(posted here at the suggestion of crypto.se, since openssl is involved)