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 #0x5a5c131db8971c2a8eb98a4a155dedc63a8f3c0f3b53ab2dde302c69dd0d33e6 · ArcScan

Block

#21,371,125

2026-09-17 18:35:33 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,125
Timestamp: 11 days ago · 2026-09-17 18:35:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a5c131db8971c2a8eb98a4a155dedc63a8f3c0f3b53ab2dde302c69dd0d33e6
Parent hash: 0x6ea5e810…51ae99f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,125 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.5%764,845 / 30,000,000

Base fee

20 gwei

State root

0x1881d6a19dfd…e43343e75697

Transactions root

0x99d77450f216…a192a18923c9

Receipts root

0x22e578a60dcb…96b7fce5efa4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800