{
  "manageEntity": {
    "action": "Follow",
    "entityId": "353528",
    "entityType": "User",
    "nonce": "0x329bc412e28c6d3d5e5f77f1c07ffcc9a14383c356a1a76a8c9159d3cdbe35c9",
    "signature": "0xa09ffdbe8a925e44b7a7eae738c0cb139f40133bfd4b5a24748e9315ee74f808257ea531186bed50c04d4491b853cbe6e427edb954e81ac19722d502ab998fdf1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}