{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1450501",
    "entityType": "User",
    "nonce": "0xf6aaf279e7491d500a6b3f2304df4e06b0bf65738eec62c423471111f9fd80d9",
    "signature": "0xdd90257c2e524ffff1ab734dd73b8064d7e8236ee4eb01ae1f3d33acc235bea069a2d82bc49983b2366d5097a1d773f14b46384a1f9fa87a6ef394be11f38efc1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}