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

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 #21379729 · ArcScan

Block

#21,379,729

2026-09-17 19:48:15 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,729
Timestamp: 45 days ago · 2026-09-17 19:48:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x24512e49af38742b59b8ab7fb47fbc2cbe8fe94056e16a212219652285250549
Parent hash: 0x199b29a8…e5bbea88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,729 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.1%3,640,885 / 30,000,000

Base fee

20 gwei

State root

0xb6206d792155…344af3c662a1

Transactions root

0x53e629f5e350…f623e0aede3c

Receipts root

0x68195a1bada7…dfdce5efeddc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800