{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326802186",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08e1d3796c6895bf8429617faaee2173b758ab3ba9508ed5db4b5c0d6c6b4555",
    "signature": "0xb43a6ebe7ffed9624ac64843a03dd49ac4b7418981cad4473ecb07be1fa12c71574b3f1955ebfd47be5ef6bf5207490c79a3da07c02dc3892a420afc7a8a4c9c1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}