{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa91f761d305911036319f87f247795530a89e5ea33cce951d891c53b14e64627",
    "signature": "0x5a48cd3346997195a2c25f01936766df957a0b99ca27c4662dc5579d9ea3f947029e9fea328af95867671caef231343e98a0d5cc31500ee6bd768deebc8961011b",
    "signer": "0x5f2CeEE91c8826621E0Dca9853a13269C73c064e",
    "userId": "103931016"
  }
}