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 #21552661 · ArcScan

Block

#21,552,661

2026-09-18 20:10:02 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,661
Timestamp: 24 days ago · 2026-09-18 20:10:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x7ce6fb7b53570788f86e9c44c5da052d640488a8688fd88f838e1acafd6fff44
Parent hash: 0xe942d2bb…b5cec564
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,661 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.1%2,736,766 / 30,000,000

Base fee

20 gwei

State root

0xdfaaf1f70ef4…2e8f1d18ed0b

Transactions root

0x87b3004987e0…912f21b6edb8

Receipts root

0xe80712825534…79c6f98f7b96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800