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 #21522366 · ArcScan

Block

#21,522,366

2026-09-18 15:53:55 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,366
Timestamp: 20 days ago · 2026-09-18 15:53:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xecf2b1894bf3665ef06708ec91c4953d0a6253dafd806b5a493fe4f3388b158d
Parent hash: 0x4a7a0deb…6ef0b635
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,366 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.0%3,307,377 / 30,000,000

Base fee

20 gwei

State root

0xb1d3bf823692…58202172397d

Transactions root

0x1c4826ed06da…a35960e59064

Receipts root

0x5ec35847aeb2…bcab3c25b4ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800