{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1777648862",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d7f194430878c35ed74f137750395caf8fe34696422ad74da18592e778d90c4",
    "signature": "0x8a46cfc9db5adfb65ce5a87a6614e7df6909be837784d0b5c819a5f976a3872056d42b8638307e36a15e03724eb500d292f2a6daf204d714a728c16be317df671c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}