{
  "manageEntity": {
    "action": "Follow",
    "entityId": "580720856",
    "entityType": "User",
    "nonce": "0xaf5d4cd7c3f0ac4453c692bf8edeb00d441ba1b9726390651d222faa4be2c5cf",
    "signature": "0x2d1c9f631cdaa53daa489d1c92812dbd483796fed95bad64d27689a523fa43a0389adcdfc379a364a076461fd2833699b2123d845edaed315552c11853f6d3ff1b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}