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

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 #21481113 · ArcScan

Block

#21,481,113

2026-09-18 10:05:13 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,113
Timestamp: 54 days ago · 2026-09-18 10:05:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xdffb524e733afba039c16a21bdc8316d16f7d48bd45ae66e77df9416c43b6e5d
Parent hash: 0x42cf0544…0bcd57ff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,113 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

37.5%11,258,656 / 30,000,000

Base fee

20 gwei

State root

0xef3d2b72ea96…85f40d994ceb

Transactions root

0xa95f764cdf29…1d977b173cab

Receipts root

0xbf4206599c5b…22a2ddb7e3b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800