{
  "manageEntity": {
    "action": "Follow",
    "entityId": "290283513",
    "entityType": "User",
    "nonce": "0x577e8c7602354bfa96a3276395c6c652bf4632d22c531d629302bf218d0d9f85",
    "signature": "0x9fd5dd17ccf7bf7d9e52a4cfb69fe52e1195771bbda55ada46d905df457a61204e827b61534295255b5284e7a7eb8d08966adf67d412482fe521b850b8700c2e1b",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}