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 #0x23c29cd1b54aa5e24bab557216d6275568d19434477f8c3f47adedad9b482ed3 · ArcScan

Block

#21,555,057

2026-09-18 20:30:18 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,057
Timestamp: 41 days ago · 2026-09-18 20:30:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x23c29cd1b54aa5e24bab557216d6275568d19434477f8c3f47adedad9b482ed3
Parent hash: 0xe705d532…8276efc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,057 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

0.8%239,226 / 30,000,000

Base fee

20 gwei

State root

0x1ea2967552cf…4d4ede07f921

Transactions root

0x3742cf618340…f5f8156f8983

Receipts root

0x64ab4f1750fe…b920e43a9324

Nonce

0x0000000000000000

Extra data

0x00000004a817c800