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 #21257082 · ArcScan

Block

#21,257,082

2026-09-17 02:31:25 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,257,082
Timestamp: 58 days ago · 2026-09-17 02:31:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xeae04998fec6ca85174da33770d0f1f3efd3ec4d9f9732950ca7af0d648a7704
Parent hash: 0xcb45a607…42e7dfa2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,257,082 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

36.9%11,058,922 / 30,000,000

Base fee

20 gwei

State root

0xae8e52255bd2…4cd91a570f17

Transactions root

0xf4173b7f084c…604e479e86e9

Receipts root

0x6100d728a4a3…ada0672c793d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800