{
  "manageEntity": {
    "action": "Follow",
    "entityId": "237121",
    "entityType": "User",
    "nonce": "0x3e0815bf5b0f594377ea3d8f1ff0c33e1765f11c8478c6609573133417db9010",
    "signature": "0xd86bd832a53bd638b14b1bb629922a1fc47e3fe276e71a17e7c67699ed93c9211ddad0af7b339b10255f7ab57c2ad197cc60299acd2d0be729578463e11251661b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}