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 #0xcf2272d7ab2d442062297a8c3f6fc25d98ca1f2eb3c27358f6cd982589aeb623 · ArcScan

Block

#21,266,928

2026-09-17 03:54:35 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,928
Timestamp: 13 days ago · 2026-09-17 03:54:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf2272d7ab2d442062297a8c3f6fc25d98ca1f2eb3c27358f6cd982589aeb623
Parent hash: 0xf4c3d250…c6983ad7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,928 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

27.6%8,266,181 / 30,000,000

Base fee

20 gwei

State root

0xdf7a3c6ca615…162da50be510

Transactions root

0x3ef648216293…bfd6dce12309

Receipts root

0xda7b1c6d9ae8…4c772f3370a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800