{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x9de83167de5d8ad4f8bec0edaedac002dcc80448170edc63e54f08265a546fba",
    "signature": "0xd61662a6f9198802370fec76fe51d9576ef7e661d1388ce25a8692b9c3b622d30882e25e4c259961a4506c0959a54a4778bb88d12c004776bbcaa64456f802d41b",
    "signer": "0x81a6976298DDa0B267D3c5C2581EF2671a909f4b",
    "userId": "410531907"
  }
}