{
  "manageEntity": {
    "action": "Repost",
    "entityId": "251765136",
    "entityType": "Track",
    "nonce": "1787940547426955324",
    "signature": "0x92b7d9ed8e27b957c619f8ca565909110f7895dc60238ddbb53224d72b7489d131cadecaa0e2a7c24f82ffaf8898c54e9307e3ee7a469a485b50c25d093ccdd71b",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}