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 #21522463 · ArcScan

Block

#21,522,463

2026-09-18 15:54:44 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,463
Timestamp: 23 days ago · 2026-09-18 15:54:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x40ad276e4192bfcfd66f11822fa1cde896c7625840a2d786ce5a8a2284444b8e
Parent hash: 0x68ef3f83…f5f8b6ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,463 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.4%3,425,863 / 30,000,000

Base fee

20 gwei

State root

0x236004056786…3a885b9f774e

Transactions root

0x22b4e74ba1c0…5ce3eea30f69

Receipts root

0x4ec1f491d0ad…c6f511729aec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800