{
  "manageEntity": {
    "action": "Repost",
    "entityId": "575213223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e93fa8b00669f62f949f39142b712303fce80ab97d611ee5ef4767134e59e38",
    "signature": "0xd59c15bc9b2bd163ca648459cf243aef62733aaa75e7f37b0c73a073d0365b27282acbfb5aff55d0b5265acda872e4005ef969f82945407a24d40ba773a9f8051c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}