{
  "manageEntity": {
    "action": "Repost",
    "entityId": "501798351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7bed23a8840b3c76d080b7b034f4eff3f90a7562a531c80342861863c23b3a8",
    "signature": "0xb3d82e8ca00a535fb13f8f2b8dd30534f52f40ff2081162ca0e6fb8d2fc9a1b5323501e0a7198dd950dab400feee5f2db08edd2929918ef7108e9ed3ca113a131c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}