{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505117592",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefa36f77aa176f071660c1a242af5469801ce2f2d70a2bdd1a65d0673d9a4386",
    "signature": "0x98614aed1ea8b1ee864a0420b6f592eef052bc920a126fcefe3692f4d902949077c0289b7d5c5ec321630644cd6818d5923ad83ae35a7ebae43ebc94ffb79a691b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}