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 #21417299 · ArcScan

Block

#21,417,299

2026-09-18 01:05:48 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,299
Timestamp: 51 days ago · 2026-09-18 01:05:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0996a8b6fcef777daf854662a7e19294d815979c5b43e4e7ce8cda1787dd31a
Parent hash: 0x06ad7284…140f13d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,299 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.0%1,202,393 / 30,000,000

Base fee

20 gwei

State root

0xeb0a8d373e1b…3aeefb322f53

Transactions root

0xbadf4d0a4d61…d50f88bcfbf4

Receipts root

0x1caf83ef022f…b3ecb402f7c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800