{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126005153",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x875a020c512547baa8f2268a034b81fc74483c7d123dd4534c21947ec852da1f",
    "signature": "0xfa1b21427c12f2213e86dfb48d43a75e08c8143b49b03d7ef3e65bf03b70a06975ead6a36bb484190517c41e15a69c685564b9bfc8c5d464af040ec24d61f7871b",
    "signer": "0x2f890F488c7DE6221893B82B90bea73E2304cE3E",
    "userId": "344578316"
  }
}