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 #0x9e2d6991b65a287c8ce4e0d13ea277cf40678b51afdc9b9aa98afddb0b0b73bc · ArcScan

Block

#21,555,451

2026-09-18 20:33:38 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,451
Timestamp: 46 days ago · 2026-09-18 20:33:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e2d6991b65a287c8ce4e0d13ea277cf40678b51afdc9b9aa98afddb0b0b73bc
Parent hash: 0xe611f407…85ca8e47
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,451 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

1.5%451,591 / 30,000,000

Base fee

20 gwei

State root

0x0585a9a5b8b6…14200921c669

Transactions root

0x9e897385dd4e…27bf3dcc6e80

Receipts root

0x0ad9e4619572…923e6f6060af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800