{
  "manageEntity": {
    "action": "Follow",
    "entityId": "123395122",
    "entityType": "User",
    "nonce": "0x5fbe409b7b3f74576bc7d57d76d1474bb197806dcc57a8ea694ab0f859a5f5ef",
    "signature": "0x79d4a62e1071cbaaba205148cd89dd142d7465d342778e16605a36313d0206bc3eda21d88bef39ca733bc016c6d63815ce58d5a1487f86308d253b2f275f7a231c",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}