{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1254360784",
    "entityType": "Track",
    "nonce": "1792299590573386236",
    "signature": "0x3cd0f228202ba4fdab19efddc3e50e278fe9a197294c4819f887d278e542919c623d9d8e4edf6e85cff62d3086f902fe43d6aa0a736c2feb552f1cb3f39529771c",
    "signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
    "userId": "827420993"
  }
}