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 #0x1921cf90e20828fab62d3e5dbd39b8cb394b51d4753fea4033c97a83fb3aa566 · ArcScan

Block

#21,618,871

2026-09-19 05:29:51 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,871
Timestamp: 9 days ago · 2026-09-19 05:29:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x1921cf90e20828fab62d3e5dbd39b8cb394b51d4753fea4033c97a83fb3aa566
Parent hash: 0xce17a285…f26e3a05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,871 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.3%391,449 / 30,000,000

Base fee

20 gwei

State root

0xea6f9832f2ea…13488c645a1b

Transactions root

0x5707370ae448…21f71dd3e4c4

Receipts root

0x3129c9a9ca72…068d404d09d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800