{
  "manageEntity": {
    "action": "Repost",
    "entityId": "827707552",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01a3fb95acdf4664e1c5700f08738ede682ec949c4983d7fed489d8c08fc2edb",
    "signature": "0xbf5c150aa6511a1b57e375583847a06c00a55af2782eeae0b40c35ef8db684e12576a3bf4b749de816d0d418258aeab69602c4cf3c007c205de5139b67f086961b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}