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 #0x3bafe0278193cafbc63caa8cac93dbd5a117fccea26aa848c01739034ffcbcd4 · ArcScan

Block

#21,620,875

2026-09-19 05:46:48 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,875
Timestamp: 48 days ago · 2026-09-19 05:46:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x3bafe0278193cafbc63caa8cac93dbd5a117fccea26aa848c01739034ffcbcd4
Parent hash: 0x21d975af…4b9aa520
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,875 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.0%2,403,598 / 30,000,000

Base fee

20 gwei

State root

0x5b2bffd0467c…8b66e4432335

Transactions root

0xdca4c2fac3c2…84b9db5beeb1

Receipts root

0xe359cc2b9bbc…1a5d93b938a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800