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 #21297061 · ArcScan

Block

#21,297,061

2026-09-17 08:09:11 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,297,061
Timestamp: 59 days ago · 2026-09-17 08:09:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3886952ed4afc9cff334b11fde99d4f23d521fe8fe8209186c801e9f017e592
Parent hash: 0x55e8b666…69fea6c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,297,061 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.7%3,509,829 / 30,000,000

Base fee

20 gwei

State root

0x075f6e418fb5…0ea29fa0a34a

Transactions root

0x3c756268603e…a158c58c7f24

Receipts root

0x8e45008efb0d…be436fdb5cbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800