{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038077",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5963da5e3075691f8602149f3e0e06381cc0b9cc398d25aadd2fbf25188a5d88",
    "signature": "0xf6004d96a88cfa94c129a92592f5d5cdf830aa0d576ff5f1c6672eb9f92897e16913674214f0439a2b1cf52e64e89818800d709d9a6c8668195801db4ebe647f1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}