{
  "manageEntity": {
    "action": "Repost",
    "entityId": "910847930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bef819ec2ad15d2c764a017a54deccfcf670106f16e457d1e9cc99e7cefe3dc",
    "signature": "0xa72541c951528476d90403b9ca5e0876ba33aa20805bd206a1e78fc3107cc5fb5d45b5e10cee4c14cc934eada542918e94a1c6dd55d9ba99eaff8062df4a4e671b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}