{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1070004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7508c3c8a5757d09b94b30de58e4358f181cc83262086d1314cba2cb32043df9",
    "signature": "0xa3c45eb405795f5f9f5e060cb218345b2f514ac524a0aaabc22af67b1e6c6d607c84e403fec1517340872141281629a7b1d17e422d5442d504b63fe24f5f67cc1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}