{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319048",
    "entityType": "User",
    "nonce": "0x76d3342121909a6692b0082fbe88f4cf24e23323e5b5cae33d0ace04fe48ae06",
    "signature": "0x80e14304fd9a9d7178839c8de6ec03e4f7b9eb45679c05c762b28230446bb5bc3e17e067fb2d2e764da09209a0056f55e020930db2e691188905549c2472ed0a1b",
    "signer": "0x405A18E09D8C4100F2412f37001497351EcE9C2c",
    "userId": "21357518"
  }
}