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 #0x3d191ff0eeb335eb7c11b7f1f598f0d33418c12d4df8c5afa06d033f302f93bd · ArcScan

Block

#21,401,827

2026-09-17 22:55:01 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,827
Timestamp: 7 days ago · 2026-09-17 22:55:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d191ff0eeb335eb7c11b7f1f598f0d33418c12d4df8c5afa06d033f302f93bd
Parent hash: 0x3d445f81…7835cfa1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,827 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.7%806,673 / 30,000,000

Base fee

20 gwei

State root

0x70d8596d0508…3d14acb00787

Transactions root

0xafd700f2ded4…181fb9dd1e49

Receipts root

0xd12d49fd7f97…0167d7345985

Nonce

0x0000000000000000

Extra data

0x00000004a817c800