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 #21319981 · ArcScan

Block

#21,319,981

2026-09-17 11:22:46 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,981
Timestamp: 48 days ago · 2026-09-17 11:22:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c2d506ec69e097cd586568f3c7918fe11a902a64124ae55f247e8cd77c16138
Parent hash: 0x2bd3f57f…e0a255c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,981 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.3%5,184,079 / 30,000,000

Base fee

20 gwei

State root

0xc669ff858143…822731dafecf

Transactions root

0xe3a8dc6328bc…45cacc50a74f

Receipts root

0x2529278f3483…3c1f0ee36331

Nonce

0x0000000000000000

Extra data

0x00000004a817c800