{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502527963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3add7e16a8e9df7ea2e048f35d9082cde37008b2dc9d54657bd34a901881653f",
    "signature": "0x3cc4b2ee39b5d642507e4762159370943e58924bdde510e0df3988abc3ae3d8b25f45684d19875459b09cd14b8aeee6b6f370966022ffba68babc92eb6eacdf51c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}