{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422866726",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bc3684b0c444dca585852e0cb5742bba09d7cbdafca51e81eb52201247d69ad",
    "signature": "0xde7fa85b08789aae0e1ac6ca7958e18dddcd01c1d40b7b51cab0a8e49e450d834891ef28976cf2eb7b0c923bbe9e29f508e24b0644a0181cf74b350f48f196761c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}