{
  "manageEntity": {
    "action": "Follow",
    "entityId": "784290",
    "entityType": "User",
    "nonce": "0x66d4d86ec7cfd4c1cbe4fd57f63e4ce296d1f5e446e7e7d175c554a61e68943f",
    "signature": "0x5c9d2ee10b1fe682d12269b2bb19c97e124404dd935d388f091776230c22642156090b48f091e9f6326af97f57430597c3c88c62b2ade9805441c7e6da6e41971c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}