{
  "manageEntity": {
    "action": "Follow",
    "entityId": "748010181",
    "entityType": "User",
    "nonce": "0xdb65c1d272d16e9f42c81182a8f7e7341d222ed8b5d7185fec1de16b4feeb9b7",
    "signature": "0x13a523b99499c167a14e5945bb003c7947dc73c94efb2da533a9462b5aa9196b5bb4715d290fb4065af281bde57ff36dddb93403bb99ecdd87b9ed66cd319eb41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}