{
  "manageEntity": {
    "action": "Follow",
    "entityId": "390077",
    "entityType": "User",
    "nonce": "0x807175f217273701b4d9d53dbcb470425e3c74dd7f696e01436f160b3e4abe4f",
    "signature": "0xca45b4d2c8a25476e5270a60516f0a736215d0d8047866e6d783815a7719cb4c16a6c84d06caeccb381e9b221c861ad6cdef0c52b682dff8f541cf95886cda6d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}