{
  "manageEntity": {
    "action": "Repost",
    "entityId": "972418550",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13a1689527c2b171a3b47022e787dfa1597f953b84df1e969a5634ab425ef0e5",
    "signature": "0x4221e94b31fc7b34797ab6acb0c8c6d88d4e390b45d589b37c54e0ab92dc842d0c1523309c11091863c0fe2955e6bc731c94d7ec1beb26317938d048e8cfc0d31b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}