{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd84539400bff1da61cb8e3c300aa787b8ec42796059eb33ca0d46ea620df164a",
    "signature": "0xeee8b1a308694c74749491c7b1acb71a70b11386251cf3f0087819f71b5fd9dd10e7674daefeab24a915b3955c3f7c7b1fbb8ff41c2d9f18f70b44eae691dfcb1c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}