{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1748508455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34c372390ce109b08fcc5d6aebd1c040ee5290379851af421bf0bcc1f5dbeb7d",
    "signature": "0x0e23d5d7528555933e451432b19e36346560edfe9c8dd5c34f332e24754b976e2db5f545959ddebbcfbb9ba6fd8b4c2a16f3ab9124221bc9cd15d0afec6a62721b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}