{
  "manageEntity": {
    "action": "Repost",
    "entityId": "66492",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeba49f5be198fbb64c23fd22f3797892b5489d478e89f9b29ce8c2b1d9f817f7",
    "signature": "0xda56f89c9a1a8684a01a6f23dc02a069a77df3a253577ac7ed0ffb24bbe54cb06aa606fb7e12e7fc4122434f44911c00a0c091474349abd401f7914ca67cfae81b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}