{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887123269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc14b6fedb85f1ffcdd4cee49bc03ebf3fb9e925ef3f6111c792eb1578097f34f",
    "signature": "0x93805e6643fed382a6db0ae07bda4fa3d11c8572e831d999a49d1c47b402733f28627fc7f74a479cbbbb3e0150a89712e2bbb8adf2e9bfcf5aa8af795dda26941c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}