{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ff4833355291d8e4a9726b8715547bd95737ee1bd380f5b3c395a5d1218e204",
    "signature": "0xa537ea90ab705ace8959e4854dea0a7e28ada66654c62f58cc01a155308afed83e9d2dab2c34bac7ab4c27bfc74d56a8c2b0199c1b86417e2e2cd603a2a360091b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}