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 #21481130 · ArcScan

Block

#21,481,130

2026-09-18 10:05:22 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,130
Timestamp: 54 days ago · 2026-09-18 10:05:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x4552c60c34c70a88a316659b71291fde0906610bde3abc9a19cdab12b130541d
Parent hash: 0xf0c56812…82841ed8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,130 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.9%2,982,637 / 30,000,000

Base fee

20 gwei

State root

0x65b8f91970ab…5489894ec983

Transactions root

0xb3147c4c9bac…faaafd7987bd

Receipts root

0x321eef21b358…86adc22815d6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800