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 #21417960 · ArcScan

Block

#21,417,960

2026-09-18 01:11:24 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,960
Timestamp: 37 days ago · 2026-09-18 01:11:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9b1a36718e5a2bcd4ec3165fba1a5754f231230b44ec9920873206c8d29a52e
Parent hash: 0x381ff065…8afb77ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,960 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.6%496,393 / 30,000,000

Base fee

20 gwei

State root

0xba0c5fe9ab3d…c21d7d0b9286

Transactions root

0x30110cf0b335…41bdf915e78c

Receipts root

0x7b1232d0af37…50d2cc5ff53e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800