{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18748",
    "entityType": "User",
    "nonce": "0x3ce583863fdd84615c10b73a1a4d5ea685fb0f6dbc3cc989428ec598c90ebbd1",
    "signature": "0x4e3bb88295548099857e276914761577555f77e9d58180421c13e0fb2a29101939f542c2ddcc61bc95a0c741bebb97bd5f23c928d704c14f34adf40a2f841fd41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}