{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x330f402158a1349f04a572e8644b93e0816cb9ebf2b82b6ad10eded2aa83a946",
    "signature": "0xd12822f0544afbdd4fd4f32dff854a71ad048416dbc94500a790554ef9f4c06861906142d7a0fb46e3d87e27b85bf984cebba9826b1f6827810629e0d746c8a71b",
    "signer": "0x0157D745aebb0AD9f297C69193065ce6fBB09853",
    "userId": "208486764"
  }
}