{
  "manageEntity": {
    "action": "Follow",
    "entityId": "102551",
    "entityType": "User",
    "nonce": "0x9f605faf51526ada64828266527699afee6c6e91629cf8e752a37dd9fc0cc1eb",
    "signature": "0x3950d302ef76ec110ba7ee22233c9288fd73f6faa300b709443d3518ebeb164151b1e28dd250de334321b52ba5a32f55cba3183a572631e2da76c75c8fbd11971c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}