{
  "manageEntity": {
    "action": "Repost",
    "entityId": "58679019",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3739c16663a677c06a29e12b0177b9c94c54e223fff09ee40139ddef70a1e2a",
    "signature": "0xbff8d389a6f4cb4dd7756da6818cac0d234a13ef8a6c244449855994ab62b7d11a10b29ccde8c33d0fd019510c862fae81929128f5ac7b42598936aadbb774ea1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}