{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705416437",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a5567fc19fc115357dda3fd8ac4746c7120c86bbd73531da7ae8923a0d73215",
    "signature": "0xe7d407a62f51e47a84d2de21891d10d102b5cbf8d52fc32a3a0fb85f0b5d07aa5e16c612e9340ebd4e6b9dfe2e04fa2a3889a6715b1f36c37fa71eb41a527ea91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}