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 #21553786 · ArcScan

Block

#21,553,786

2026-09-18 20:19:33 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,786
Timestamp: 6 days ago · 2026-09-18 20:19:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x0057d5384edcf74584708161d2fcd4f5be6ea5e5157e29b65cce598e42572369
Parent hash: 0xd5090b7d…86e8cc54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,786 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.7%813,685 / 30,000,000

Base fee

20 gwei

State root

0x4340eb3ad13d…2ac397584635

Transactions root

0xea73b1636a7b…6bb44ffa84b8

Receipts root

0xd879ed61d7fc…a4b067f0c29a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800