{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x205bca6391e9e2d25fd64747a50eb02779076a1df82d60b83d8a8fa3658f46e3",
    "signature": "0xca65e00ecb8b11487141b49c16c4ba55e74cc950dba901f9e3027c8e9bca4a801efeffc29e16fa6fd8c58d39a92b662710c5ad1fcea9d08ecbcf4088032e420e1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}