{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1632855339",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e23e846b7d2321684e19220d06b934faea0a370f6eea2d90449fde8f94df7ce",
    "signature": "0x7c6a4407e39afb7d5fc6eef9e2a9dd024ff85391296e2ec03d83f7b226e28ad5652f6c60ff49b2c253b2c8f83ddcaf5796845b35b94a44a5594836b015eb9dbd1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}