{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1373987017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x534662a432debba6546997dd5d0417febb069907e53a2579dda2586df17e20b9",
    "signature": "0x786e3547b09320ad8d930733f23d796d71bf9c1f006a31a879c4cd50eda8b3fd0e18aff6cc7f6e5888e652664066c20d7dc93788759ac022274e01f97fbe9b4d1c",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}