{
  "manageEntity": {
    "action": "Follow",
    "entityId": "397639592",
    "entityType": "User",
    "nonce": "0x3d86d18b232770e350d6a5a9b18a439b9633c09576daf5ff388276ed41178e4e",
    "signature": "0x92fcba23b13924a5a9303ea02be5cca99738f668c908250c7ecb80695e33e9911a95d10da240d9d8cf9679e955ea1337efbf8317c0f2bf283fe96aa2c29c7cc41c",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}