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 #21565036 · ArcScan

Block

#21,565,036

2026-09-18 21:54:41 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,036
Timestamp: 57 days ago · 2026-09-18 21:54:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x16aff31ee338d368a1147111428aad3eb58ad68a50c42d90174f895877a815d4
Parent hash: 0xbf9524c9…ccdb63ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,036 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.4%1,617,738 / 30,000,000

Base fee

20 gwei

State root

0x5e9f5c41b6b6…5202612bc731

Transactions root

0x772ff7343975…5d3f8cb43047

Receipts root

0x551860e39c01…e60c5ed2b55a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800