{
  "manageEntity": {
    "action": "Repost",
    "entityId": "346121992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94774054ad60bda873e0c111818de7c0e51781b4eb5781286005d8c4d8412722",
    "signature": "0xe05ba656ff952f4f1fad27dcf1a498c883c39b5aeccafd4b4d8ed30a15ecc05e12474ec0f7a5d35281d8c34ffa860374b146861c06c0e95f41d09b344c51f4461b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}