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 #0x55aed4fac15bdf5fa14b9cad3e156552b9cc8c89ae0ffaabb324ce5d1208ddcd · ArcScan

Block

#21,397,973

2026-09-17 22:22:27 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,973
Timestamp: 53 days ago · 2026-09-17 22:22:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x55aed4fac15bdf5fa14b9cad3e156552b9cc8c89ae0ffaabb324ce5d1208ddcd
Parent hash: 0xeccbf869…015b85fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,973 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.5%1,657,431 / 30,000,000

Base fee

20 gwei

State root

0xcefac919b567…2f22dd2630e6

Transactions root

0x64cd8c5bf878…61482051deaa

Receipts root

0xf78308f6cf49…f45093aeff35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800