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 #0xa86276fe99daf9fb14ddecb3bcaab672d9fe3cba209f9b88eb1f2365d3b00250 · ArcScan

Block

#21,419,291

2026-09-18 01:22:39 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,291
Timestamp: 11 days ago · 2026-09-18 01:22:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xa86276fe99daf9fb14ddecb3bcaab672d9fe3cba209f9b88eb1f2365d3b00250
Parent hash: 0x3424ab2e…f13351de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,291 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.7%514,609 / 30,000,000

Base fee

20 gwei

State root

0x1c6cbbb9f3cb…32ab93af2e56

Transactions root

0x141e0d8e7f22…a34cfa80b418

Receipts root

0xd05dbda58b35…fdfd9be4de5c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800