{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0xd7c581826abffbd0253b249fa4a86cde08fcb2d9ea7c4f6598e031d7899d8a77",
    "signature": "0x484e64ab152183f6fc0dde723d7217cd74581c7636007d09f68bcd707bcd1c6347d69345cf25ed4d6dc297d8bf5cc7f40a0b01f7476438f9353d4498b94783091b",
    "signer": "0x13f8ca0832087662A9bA298e1F708853B8615826",
    "userId": "990836999"
  }
}