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 #0x54552079d045f3d0e125a438e760f724412c63cdf1947b98291e58c4bb60c1ff · ArcScan

Block

#21,549,898

2026-09-18 19:46:40 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,898
Timestamp: 8 days ago · 2026-09-18 19:46:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x54552079d045f3d0e125a438e760f724412c63cdf1947b98291e58c4bb60c1ff
Parent hash: 0xf6b4de2b…8a4ab2ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,898 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

0.8%248,443 / 30,000,000

Base fee

20 gwei

State root

0xa55ac025a870…385901b9771a

Transactions root

0xfc35f5a11fff…e95373220df0

Receipts root

0x852c8c5425ab…18273106f7f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800