{
  "manageEntity": {
    "action": "Follow",
    "entityId": "55290787",
    "entityType": "User",
    "nonce": "0x272b92d3a3a19c290f8bd44a9be892f51c653b9a6924d7f7fee624b6948fd040",
    "signature": "0x219a81f7f95badec043ea1fdc21e0f209d267617ad678d35415e02e9763f025317e82a258222185a55cde371902b242f11f220c810a43c15864555f42832d2ae1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}