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 #0xc8478e71ab7e2281f2a0aaf80166efc517aa539e751a3dfc502b130bc48bc726 · ArcScan

Block

#21,518,396

2026-09-18 15:20:22 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,396
Timestamp: 27 days ago · 2026-09-18 15:20:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8478e71ab7e2281f2a0aaf80166efc517aa539e751a3dfc502b130bc48bc726
Parent hash: 0xeb2e43a5…e3defcbc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,396 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.1%918,267 / 30,000,000

Base fee

20 gwei

State root

0xfcdae98a84fe…4b60677169fe

Transactions root

0xc368e78d17e7…f00b5ea96785

Receipts root

0xd4820b5fc9be…73eaf800077c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800