{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1055401703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4beaa77ad291aed5607f194320eed5d809b8a637d6a7e2903064db8b23ab1e50",
    "signature": "0x57fdb42cdc3bde27edd56a28ce2021f9b3ba42a5dc781f6138626cf141cc45154f5ce5d034b79c0502d36f16c60afdba593d50fa70c201a901a27b9e626ea8d61b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}