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 #21554764 · ArcScan

Block

#21,554,764

2026-09-18 20:27:49 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,764
Timestamp: 31 days ago · 2026-09-18 20:27:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xd637d9d81821f9b70b04194dfc296927c48ff0801aff638f75783f4450c721bf
Parent hash: 0xa8feed44…c8a1b9ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,764 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.6%165,468 / 30,000,000

Base fee

20 gwei

State root

0xd9c3022c783c…43639a550844

Transactions root

0x1fbf294b897e…43e48e81885e

Receipts root

0xf17a0289b64d…277c1204a839

Nonce

0x0000000000000000

Extra data

0x00000004a817c800