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 #0x74a27774f7aece7ecce07269730046c733f16ad7f1a14fa5b26a8ba5d896b7cd · ArcScan

Block

#21,355,422

2026-09-17 16:22:05 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,422
Timestamp: 20 days ago · 2026-09-17 16:22:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x74a27774f7aece7ecce07269730046c733f16ad7f1a14fa5b26a8ba5d896b7cd
Parent hash: 0xd8c6d844…a96e2f5d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,422 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.0%6,008,715 / 30,000,000

Base fee

20 gwei

State root

0x1a2b805f58cf…9225c31a8779

Transactions root

0x2aaa9d114536…8c25ee518839

Receipts root

0xb03e64b4f190…4a6d9f1e14b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800