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 #0x19b412e5c3af926968a18ef2c3abb37f13a2544f3e5f70b13442a76512d0b472 · ArcScan

Block

#21,266,380

2026-09-17 03:49:57 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,380
Timestamp: 3 days ago · 2026-09-17 03:49:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x19b412e5c3af926968a18ef2c3abb37f13a2544f3e5f70b13442a76512d0b472
Parent hash: 0x9cb27aea…13414c22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,380 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

14.2%4,249,637 / 30,000,000

Base fee

20 gwei

State root

0xa8a8ad8113c1…c5783f597fea

Transactions root

0x2f72eb359b6a…5d9b7306fbd2

Receipts root

0x38e7718080c2…b4b334e88be2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800