{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1445752047",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfaa33e7c9b437d679f2df887fc5b432e4148a2c58ae24a9412b93e092390dff2",
    "signature": "0xed97e4e5fc39a0b17fec2644aa77b2fd3ca4a736abdede8b9f9784dbdd43fa93504c4257d51fefaa27395f4973954cd09d441211357deefc333aa0aff18fc7bf1c",
    "signer": "0x98591a180A20DF036EB2C9D2c24B449E65939Df5",
    "userId": "338604526"
  }
}