{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0x20ce127d4aee440e1e75ae7a891cc87589cee20f0dc404d5f2ea5076afb78f42",
    "signature": "0xf39ddc64b4ea368e27dd6cb1dc644a9bd212a18ab64e9b001776d42401b3569e3b6ca1dd4e748b6eb2274ab93f634c6df2ef9700c3cddeb6e4f9facda85676f11c",
    "signer": "0x7495ffcEA4B233ca42224EDe45fA94bc245920C2",
    "userId": "313045689"
  }
}