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 #21398841 · ArcScan

Block

#21,398,841

2026-09-17 22:29:47 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,841
Timestamp: 44 days ago · 2026-09-17 22:29:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x068573068b95ef9f9c6b00ab446e3dfbed62cf0dbc350ebde1cc6a1605cc01ca
Parent hash: 0x2bfbdae9…696e036e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,841 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

2.4%716,361 / 30,000,000

Base fee

20 gwei

State root

0x7ed61e182c2c…c5b699bbcd98

Transactions root

0x95a377d63a7e…42da17432b26

Receipts root

0xab3745940a23…939c150ebca6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800