{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1584647485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0b564559fa6a37279659b6c94835bfcf3e26d7ffbec3c2e9afdd0279352e2f2",
    "signature": "0x630c99c87860aaf89b06bc1fef3b4820912638e35fdbef34a6819cdb56625a805520d4551e2142dce6bdddabae6fc596c907d95ecd943061527299f1bb2a74221c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}