{
  "manageEntity": {
    "action": "Follow",
    "entityId": "42703",
    "entityType": "User",
    "nonce": "0x7d607c52e1ddb2b0048269e020fa4ce888843f6931ee187f05e344099ab406c6",
    "signature": "0x943b1687ef33af55d6f7a312fb440914cad799544b7453b30cd3027f8ddf33086d09ff6f9e07f02e7b50f6e90239055e2709231734d8bed071cbd7773301ff761c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}