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 #21381453 · ArcScan

Block

#21,381,453

2026-09-17 20:02:49 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,453
Timestamp: 8 days ago · 2026-09-17 20:02:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x26567c3816ee0eea9f4dd62971b0fe24d1ce68e87c8c96b6c7112679beffab19
Parent hash: 0x7b87ab51…21d26eff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,453 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

29.7%8,901,231 / 30,000,000

Base fee

20 gwei

State root

0x8ce8e4ac2fa3…8bc77d176365

Transactions root

0x6695a106e435…6126af85cf57

Receipts root

0x3b24db16db3a…006e17a284e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800