{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1626041071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d8dc2abbcb6f6f2cb42422a6547bc3b3544dd385a393beebf3cad9bc974b054",
    "signature": "0x1c0ae2738bb7bae702b40dd017fecae73d1f26c253d2d487d33a0d31c82f82fb671b6975d15cdf364b18f5ec37e5936572154d526f9fc5b282eda88295249dc31c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}