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 #0x42fd0371a5a5bf2d74ec7054828c37278ed69e66d7c87334d5a68be277e15f26 · ArcScan

Block

#21,370,328

2026-09-17 18:28:49 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,328
Timestamp: 34 days ago · 2026-09-17 18:28:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x42fd0371a5a5bf2d74ec7054828c37278ed69e66d7c87334d5a68be277e15f26
Parent hash: 0xd6adea61…2ee645bb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,328 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.2%2,758,272 / 30,000,000

Base fee

20 gwei

State root

0xc441f6b993a7…59e5c0935694

Transactions root

0x9f8873aa0625…ffeb9aa8847b

Receipts root

0xc3f92a2623f4…b9e2c025795a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800