{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416603629",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87444daa9f63d07b3774bea84ed913ad4d495c71873209a97acc4e43920e08b5",
    "signature": "0xe47e161214cfc5fbb5fb47ab118e8cec36961f960260d7e02e772d5fd4fe43225fd9940741298cb56fb61808a7ba2c48731b5bd4e732c954aabf3b490b27585b1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}