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 #21315490 · ArcScan

Block

#21,315,490

2026-09-17 10:44:51 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,315,490
Timestamp: 23 days ago · 2026-09-17 10:44:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x31e9ee41d3297661f0c028f3e8af149c4b783582cb832cd80f134d20931f1439
Parent hash: 0xd89c6872…3b53d4d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,315,490 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

30.1%9,029,411 / 30,000,000

Base fee

20 gwei

State root

0xa6a9dbf47cde…a0a25eb29067

Transactions root

0x056f93820dbc…1cb295a586ba

Receipts root

0xf22bb2085071…8849c4e9c2fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800