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 #21481836 · ArcScan

Block

#21,481,836

2026-09-18 10:11:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,836
Timestamp: 48 days ago · 2026-09-18 10:11:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x1bf05380ad145b833da06f733edcb8b93cdc22a1d02da743272670a02737edf6
Parent hash: 0x72f59656…e10e3cd2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,836 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

26.3%7,892,020 / 30,000,000

Base fee

20 gwei

State root

0x5b2ac617564f…4a07e3f50979

Transactions root

0x70199e2e1911…56a77368bc9d

Receipts root

0x5affb7aa9cf2…74bc6b5b5a4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800