{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88911787",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8271de9510dea956dbd235dced2f5ea5e847287fbb3a95891d3355f9bdd5443",
    "signature": "0x251facee092f7e8c2f7e201e433e0bc1e65dcf296cb25efc341312f8c26de0d379dc97f6b97c6ee244966326b2ac2483360c302b44fe81fbe6eda55e6daa46611c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}