{
  "manageEntity": {
    "action": "Repost",
    "entityId": "117421605",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe356e86c4418e13aae37a3aa77e583ad54bbae440941e3206e9a5bc5b62d22f8",
    "signature": "0x04e8640605e1ae393dad0e9361009e99bb67a9fa5956afbdc92a24a1a42810d97fd2976c90436ad901b0e67db381ecf845790f6f14d70706ffb7d0696cd06e3f1c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}