{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1585738050",
    "entityType": "Track",
    "nonce": "1788185109715462759",
    "signature": "0x82aa980a178379e2bd5da94404f3b145c7eaf19f3becbdf6be7dbfa23ad171244d411394d90ad319cc2ec3435cf15760647f741036648b30561c84eafd3e01f51b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}