{
  "manageEntity": {
    "action": "Follow",
    "entityId": "77111",
    "entityType": "User",
    "nonce": "0x3c73a66ee683de7c0c875f5f773d507b430a6a322601ae73d0b84194badb9b8a",
    "signature": "0xa4bd0d9d03c9c9a9f02c6a1bcd84f7c961ad553e90ff17490f15d15e71d2777e42ed8b5eede2f4e63eadaebf1d09e3d80677c0d978717195314d40f744a0f2a71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}