{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1107502800",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fc1a26f986e6d6834d1c62a3580b528fa947e4d618bad72c3f6922692e68753",
    "signature": "0x7aa637c5ed4adf1405a923eb402265f92f3240969e161d828b4c7812900963ce61191c8a0e2a2946d165a4dd95e1177874bf6ed80e480ffd1a20bec8abca97701c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}