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 #0x91c55bd8ed9f555b79bedf0f9be951a52f81782014f3e39a70db31f775b62917 · ArcScan

Block

#21,255,058

2026-09-17 02:14:20 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,058
Timestamp: 20 days ago · 2026-09-17 02:14:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x91c55bd8ed9f555b79bedf0f9be951a52f81782014f3e39a70db31f775b62917
Parent hash: 0x9fbdc7e4…ef20d7ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,058 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.6%3,185,738 / 30,000,000

Base fee

20 gwei

State root

0x8b75475f0fbc…eb68709cdd76

Transactions root

0xa751bc7f553f…5c8bc36b84fc

Receipts root

0xcdf6a26fbc01…4a305c446e62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800