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 #21558047 · ArcScan

Block

#21,558,047

2026-09-18 20:55:35 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,047
Timestamp: 41 days ago · 2026-09-18 20:55:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xbebb71439ca728ca9c64eea8aafe3e0ed0037e10614f9258428f04bcfef92a89
Parent hash: 0x00080c5d…d5bba5ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,047 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

1.3%377,304 / 30,000,000

Base fee

20 gwei

State root

0x215ed5ce830a…21f591c803bf

Transactions root

0x7edd0669f7fd…b47134832f5b

Receipts root

0xf5c72d1c6630…f3c2c884f3bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800