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 #0x0cf1af21686886de0229fedfdf4509cf4dc604e0f607b2d5b52f60712df3625b · ArcScan

Block

#21,551,863

2026-09-18 20:03:17 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,863
Timestamp: 47 days ago · 2026-09-18 20:03:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cf1af21686886de0229fedfdf4509cf4dc604e0f607b2d5b52f60712df3625b
Parent hash: 0x06bf24c0…aae889ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,863 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.1%3,020,627 / 30,000,000

Base fee

20 gwei

State root

0x8314a89e52fc…d4fb066cd729

Transactions root

0xc910269c1067…0ecb26906c80

Receipts root

0x2517ca072555…cfa7a961d441

Nonce

0x0000000000000000

Extra data

0x00000004a817c800