{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1438540",
    "entityType": "User",
    "nonce": "0x730ea97c14e68d4fb4b3653f94f71d433fcc065dad11eff0275b6e9a1515c4e8",
    "signature": "0x692c9bfba97ecb96f5107fb1a63949ff82f068f6a1702e3e2733b9aa495d2769050c88f49ac4979cde238edcbee2a0d73332f368d14dfbac853f77bb4581a6e21c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}