{
  "manageEntity": {
    "action": "Follow",
    "entityId": "974540489",
    "entityType": "User",
    "nonce": "0x8e895f7dc8f8137e6260b8f349d410690105283f66b29c20915ddebf7a60ef49",
    "signature": "0x86013812fcf4b0d7cc45f0412fb76f34b803d83bf9562ec8473666a2962f623a67c2095fd276448c9a1bd9bb19af240362e16db7c89559ad874dfeb350e9bace1c",
    "signer": "0x5865Afd791ac0d57a0f9e8Fa840D23CF3be86932",
    "userId": "616774019"
  }
}