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 #21551590 · ArcScan

Block

#21,551,590

2026-09-18 20:00:59 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,590
Timestamp: 47 days ago · 2026-09-18 20:00:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x83f8583bd9f080d317147823c2df32a7e27065d16a4911b7117177a8b40bcf23
Parent hash: 0x25d50142…a4e9bec7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,590 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.2%4,269,300 / 30,000,000

Base fee

20 gwei

State root

0x656914bc9143…2a9127092545

Transactions root

0xd203fac671d1…79ea0c11c992

Receipts root

0x8c890b49040c…be40e8577f4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800