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 #0x7f723b9481ee1c67e164530ba138793a1cedc5c5d9ebf875f6e0889e1669cba7 · ArcScan

Block

#21,555,938

2026-09-18 20:37:45 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,938
Timestamp: 30 days ago · 2026-09-18 20:37:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x7f723b9481ee1c67e164530ba138793a1cedc5c5d9ebf875f6e0889e1669cba7
Parent hash: 0x547c68c2…a6f5d76c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,938 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.3%997,156 / 30,000,000

Base fee

20 gwei

State root

0x49dd3b5b5f25…4dddac840b07

Transactions root

0xb0b9458cc25c…0bc106768487

Receipts root

0xbc5fa5cd85e7…b141fbd529db

Nonce

0x0000000000000000

Extra data

0x00000004a817c800