{
  "manageEntity": {
    "action": "Follow",
    "entityId": "391880",
    "entityType": "User",
    "nonce": "0x5f2715a5631aed759a64ce83df483b9fbb71d4de192aeff2f9c5c1ff067b5480",
    "signature": "0x49bc97c0c782bc519319d86232612f9e79e9daee6483908a43b484b12d381e01343ab7229d26e94ca4b7d482df19a5b546b309407e59ef039ae01982a95f96231b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}