{
  "manageEntity": {
    "action": "Follow",
    "entityId": "279",
    "entityType": "User",
    "nonce": "0xf45334c47ebfca1a07abf87db911ebaa44a0219fb5646789efbf92a8d49a923a",
    "signature": "0xb532caab304ae2295923fe3c3dfb6ca7cb9e59e0a6bed3e2ba301bb8e2246808152ee5f78eded91db7d8308813faacf2c1d375b382e626e879e0c954195050741b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}