{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459348961",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cb74821ef8d8aba84ba5a96e8cdb721ce6f5da4c608944f4f776021bec0627d",
    "signature": "0x8b82d1eda050f01c11917468aa55f1dde65366fcf8debdabea6cd9e1c1487ea73b56c168b320fbb12ac0779bcbf2d2ecf0b5a32b8695963b0e695d8bc00076ef1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}