{
  "manageEntity": {
    "action": "Repost",
    "entityId": "650241276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe75e0875f8c8eea15df1a3c335e65f6fddefbe691e4040ab49b8d53e5f06dd25",
    "signature": "0xf70128a0e6f8833b060bbf1b36b39623a27aa674ab35c915e03befd7adca4f5e04f440a435c96c05032a66123f0d17cb6b88e7e25179a318850649a0be869dbf1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}