Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x63400bb332ee64723cd1d5143c332a16bfd6cbe97789a8e3d34f732887ccced8 · ArcScan

Block

#21,556,557

2026-09-18 20:42:59 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,557
Timestamp: 12 days ago · 2026-09-18 20:42:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x63400bb332ee64723cd1d5143c332a16bfd6cbe97789a8e3d34f732887ccced8
Parent hash: 0xdd84cc31…6a112210
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,557 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.5%444,765 / 30,000,000

Base fee

20 gwei

State root

0xe0deee0fbb7d…f0472d5d6269

Transactions root

0x36378c876832…4751bef33b11

Receipts root

0x496cab8ca1bb…3293d0cb912d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800