{
  "manageEntity": {
    "action": "Repost",
    "entityId": "815701929",
    "entityType": "Track",
    "nonce": "1791121934223081514",
    "signature": "0x23493d2b1ccceaf266e153b6b6f2e017a649d6ea82fae97804aff98f02f85bf10979245bd9a608d98be1ef9ac0b3e82e15d3401c3543ac656309b999a923601b1b",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}