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 #21223537 · ArcScan

Block

#21,223,537

2026-09-16 21:48:14 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,537
Timestamp: 31 days ago · 2026-09-16 21:48:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x51668ceb4e1bf4f67d5d5cada7d36494305266f6071e5047b87f1744dc6b76c9
Parent hash: 0xa887997b…1884ba23
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,537 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

26.7%8,018,800 / 30,000,000

Base fee

20 gwei

State root

0x37e4de7d74a4…c1f33dcc9a28

Transactions root

0x112bd2d3229b…26fad71ffdc1

Receipts root

0x93eea154fffd…66d8dd17fd02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800