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 #21229838 · ArcScan

Block

#21,229,838

2026-09-16 22:41:25 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,838
Timestamp: 6 days ago · 2026-09-16 22:41:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ff045ef9f853184e5fe02e92c00de32e2ca9430d485094de2d8173ad85cc4f5
Parent hash: 0xdd6bf5bb…a515e229
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,838 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

45.8%13,729,432 / 30,000,000

Base fee

20.114259939 gwei

State root

0x10685f4dc0cf…3cb8ca72be25

Transactions root

0xec0ac9c64313…9c42a36f704c

Receipts root

0x5cd79e524acc…a2876a42e868

Nonce

0x0000000000000000

Extra data

0x00000004b2fe1657