{
  "manageEntity": {
    "action": "Repost",
    "entityId": "860487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x535472a651303f1954f9593e2b203caf3b0d73f4ae54136a5250c121b90f510b",
    "signature": "0x17dd5a20d15281b80566177ddd3dd9f341baf4126d0841a34523fdb571778128159c175d97754269d2edbcfc1b2cf1901a12fa3fb16b3f8318dc7c263d8287961c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}