{
  "manageEntity": {
    "action": "Follow",
    "entityId": "387949683",
    "entityType": "User",
    "nonce": "0xea6387065165308475b0f399d324715fc573d8b27c9e0e5da87b439f4264b410",
    "signature": "0xe687cbea5d2af7bd3f873e3e10120874f645ef08bbcf22bbac11a51109f4aa6b776cbba1d66b997975ee863875a245bcfc8845867cbd17c1e3544af277dd022e1b",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}