{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870488225",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x643512a46b5916340ad4c3a07e1e5d58c169d132c39d265d3520763df57d81f3",
    "signature": "0x83848b6e7d147c9b155cb5a898cf36455845f42f61b2e0086571826855f5d5067dee438e5ba127f933d2febb6325bfa6e58432f939be91d8a19baae71cf60d531c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}