{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1002234722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5011a96ae85434dff69c94adfef4925275628578c0be8db64ea4587e1d760a12",
    "signature": "0x691ab1588cf8b3ea42f9571311237a96ddc73be51b9ed04e142e4eaaa218799f2360dbe3c386c48d366eba417b44f4b141ff4609d4ecd85268a63f38e73bf5c81c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}