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 #21550325 · ArcScan

Block

#21,550,325

2026-09-18 19:50:17 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,325
Timestamp: 11 days ago · 2026-09-18 19:50:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x064d0ba4e9e7c8482dfaf8f456fdb6c577a9ab819cc8e447791ccec97eadd354
Parent hash: 0xae6c031c…8fcc2feb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,325 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.3%5,187,986 / 30,000,000

Base fee

20 gwei

State root

0xe374a5b97c67…5d79a0f578c0

Transactions root

0x03b94b533a6d…0284e1902660

Receipts root

0xe345c27fad5d…f75ff3c58564

Nonce

0x0000000000000000

Extra data

0x00000004a817c800