{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0x986a8b32c5b22b2ca60b3000e8a62f54a91f222ecef3b3ce1c6e17ff0411404a",
    "signature": "0xb42f046cc93485087716ab12d23645a9c94cddc2ab30159683163f2bf24fc06b42b5b128b417025ca6c652e3a33b6aa0b182be71ed36034652edccaf7cf2130c1c",
    "signer": "0x1640Dba7CFb907fBEF6DBC6b56c742f791632486",
    "userId": "235256666"
  }
}