Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x54f6f4b6c1006422e45e4e528c8ceadbacae7cfda6abf44d7c838d6a78941b1d · ArcScan

Block

#21,377,461

2026-09-17 19:29:05 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,461
Timestamp: 56 days ago · 2026-09-17 19:29:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x54f6f4b6c1006422e45e4e528c8ceadbacae7cfda6abf44d7c838d6a78941b1d
Parent hash: 0x26eb274a…a4e818fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,461 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

13.2%3,965,222 / 30,000,000

Base fee

20 gwei

State root

0xdb9b99475ad7…1ce49feb1425

Transactions root

0x51c00d0da241…75a1247462aa

Receipts root

0x11d652838363…c5f0a5e95c91

Nonce

0x0000000000000000

Extra data

0x00000004a817c800