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 #0x905bfae80e518739905ea8482114d393c5c5e4c9331eff6b6f39f395a65876a2 · ArcScan

Block

#21,542,502

2026-09-18 18:44:08 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,502
Timestamp: 31 days ago · 2026-09-18 18:44:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x905bfae80e518739905ea8482114d393c5c5e4c9331eff6b6f39f395a65876a2
Parent hash: 0x422606f5…fc6b33ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,502 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.8%245,403 / 30,000,000

Base fee

20 gwei

State root

0x4282b0928474…68243f93f70a

Transactions root

0xb188b56bf190…53335abfb170

Receipts root

0xe31a62235a5c…347dab809d35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800