{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1531613036",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a2eb4bed51da2ade7389030a7dc79170fd62074bec2429e15092166d404619a",
    "signature": "0x19ff31c309e3653d033918b6c3a8fb358895c98fc90f4e62bfe0be45b382c28a00208139d76180d4a23ca5429f8b14680228eeab0fdaefca5a231f9215ce0e411c",
    "signer": "0xEba824e60AE7F4Dd3303f3881D36c4d4b9f1f4Be",
    "userId": "346741915"
  }
}