{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1893610874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa06d3a044543150af9a8a62411793930a0d35ceace9f57fbce7b1525448ccc76",
    "signature": "0xf2978ca4faa108ed3ebc942b720529e78447a27ecde44fa321cb3a769778b84f67c82a93d5d213be8d07498d7a12e235b62ee80e6c1d8a5c961ea68149a790c41c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}