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 #21566022 · ArcScan

Block

#21,566,022

2026-09-18 22:03:01 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,022
Timestamp: 48 days ago · 2026-09-18 22:03:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x14028d75a567c2d0fab3be78954149d08cf9c34a3eccaf3ff227f500e823340b
Parent hash: 0x547fcbfa…afa4b513
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,022 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

1.8%538,458 / 30,000,000

Base fee

20 gwei

State root

0x062e03927c62…8f2c9e4e2e5c

Transactions root

0x4141308cba44…5ebff52dad4f

Receipts root

0x25b1680027ef…026da1df41bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800