{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1778772341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fefb790d6eea225945ab00fd3f9e44268b9ddc09507616542a8f45a2b4a75d5",
    "signature": "0xdd282bf935960788368beab02dee15c93ca7dbe00fb4d6b300e62a51b9468695796b99961cbfba4935cd6a3407bee81aa064e024419c9c398c82146746b75ff41c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}