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 #21217161 · ArcScan

Block

#21,217,161

2026-09-16 20:54:25 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,217,161
Timestamp: 7 days ago · 2026-09-16 20:54:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x1931e0409320b2e26f69e28956cf2ca5f9c329de4814f220661e0e188e027086
Parent hash: 0x69327449…8d426d8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,217,161 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

43.2%12,961,040 / 30,000,000

Base fee

20.024027738 gwei

State root

0x25439059c6da…da2251f0ad6f

Transactions root

0xa168f6265d79…8db33d297162

Receipts root

0x361a004318bd…9778c3597a52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800