{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1837413172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec4c262cefe8291248f3b02d076756127946d9e505a4eb72016e377e037e1417",
    "signature": "0xde7d8a1cc7c82991ef4aaf516d11d21d1e55db29819532308c46403a9f75e3ad4fe2307f463f8c5cbe090f4844f5a39d844b1d07711e421a6f1662806dacb7661c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}