{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042011263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e1fb4e8b3fdb53197cb68b20dd94b8c920b008a3330c2710cec450e6de3328e",
    "signature": "0xc100b2ca1622a14d27c08a6cc830cdd35c94fc7849642efe28be9ea8078365ea667926702c25ae692ef8fdb4c74edd12d74fc9851b567ff48438201ec60466e81b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}