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 #21417961 · ArcScan

Block

#21,417,961

2026-09-18 01:11:24 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,961
Timestamp: 37 days ago · 2026-09-18 01:11:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd9daf381fe070c28981c3a07690d2bba4e396fc820c90bd933b18beb0ae0cbf
Parent hash: 0xa9b1a367…8d29a52e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,961 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

25.4%7,620,063 / 30,000,000

Base fee

20 gwei

State root

0x256ef281fda5…54267455816d

Transactions root

0x384484e7f638…b40c6a5b0bc6

Receipts root

0xd790ca0c958d…cec0eec34c87

Nonce

0x0000000000000000

Extra data

0x00000004a817c800