{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x62049e03fe2c3c39d144db9d386e0dd6c28546172d61c6870edb09aa8a99776a",
    "signature": "0x7dd0e2e5f281793666afde51153d732ac7347765130599cc74b27a59468ea109009d9c50af56177edbe903b6f6ee54d147b50d28e78ad12b40191d26ef0b2fdd1c",
    "signer": "0xADF54C2e8AeE384a9540e524eDCAd6621F64612D",
    "userId": "518758857"
  }
}