{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863746603",
    "entityType": "User",
    "nonce": "0x8b017afcede71fac9911a86892dbf2b9973c66033f66019abe6ea628ab59c23d",
    "signature": "0x2fd0ebd8121959207052977688967e17772451370599489a404f79bdcc4106e125f04d14959439d0c436758f03f25626330e4681fddc96ef1f8b0822363c2c491b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}