{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xd4cb62a59cf28592f4e09244f80170b4324be8de3501493f6bd74a8a68af74c4",
    "signature": "0x059651c51d8996a2252186c7e304ef73bf93f1c32e666cc07b2ebbe86a148d3432e4d1e54c8a2979ec93f3df10c7832e032af3d22232013d5f980b92d18db2091c",
    "signer": "0x1b3E9Ea15dF71Ced48bA8E493c9BBBcBFa25823a",
    "userId": "913385866"
  }
}