{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9e31bfbfbaf9080db171f266e9397990fdbba6f833909f1f05b35c7804e4bc66",
    "signature": "0xe563dac04aeaac867000dc48ee4afb22ebe488e50a9bc48844231faf5ac986297d2410ee786a69732976bb5a286e0ca9232ba7fcf4cfa0e709803adf266951da1b",
    "signer": "0x1E8B7cd42473D60390bad346469b0f83F9478293",
    "userId": "43245458"
  }
}