{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7fbd5c8ab25ec5900b6223b2a2c0fafc4223b7942bdbdce5b5b5873c8296018d",
    "signature": "0x062caf8f2d91762653b8b18a828dad92aed91174c355d72d343cbb138bdd06270774c95ddc9f267d94bb9c3a16c53905760f043a064a6bc5552300c791830dbc1b",
    "signer": "0xE7D2d2e0d0DdAa60c6A016b7271C1F9E865F5F74",
    "userId": "808443903"
  }
}