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 #21290441 · ArcScan

Block

#21,290,441

2026-09-17 07:13:14 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,441
Timestamp: 19 days ago · 2026-09-17 07:13:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xe97626e543c86db738f225c8dd0dceecb687d8d370232240c93e8110ff783457
Parent hash: 0x266c6ac7…967192ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,441 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

21.4%6,429,706 / 30,000,000

Base fee

20 gwei

State root

0xa21f3ed8ca85…df6c394a6da3

Transactions root

0xab47cf3e53f8…6069325f2c90

Receipts root

0x7b5d5306c94a…f8d591685634

Nonce

0x0000000000000000

Extra data

0x00000004a817c800