Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21365498 · ArcScan

Block

#21,365,498

2026-09-17 17:48:01 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,498
Timestamp: 57 days ago · 2026-09-17 17:48:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb62223fcdd12d30927c4e4ad746123f3022ddce1488fdd0914802b4bff176ff
Parent hash: 0xe84391c6…cbdd8650
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,498 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.9%1,484,870 / 30,000,000

Base fee

20 gwei

State root

0xe6b8072d5bc0…cbdaaec1e6b0

Transactions root

0x43fb96dc562c…6c86a8aea557

Receipts root

0xd171828aeb2b…07e6d5674aea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800