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 #21551074 · ArcScan

Block

#21,551,074

2026-09-18 19:56:37 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,074
Timestamp: 35 days ago · 2026-09-18 19:56:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c151712ace793293d622d5946b59cd247f2395364573fbd1ddfca75f4859325
Parent hash: 0x6139167c…5952faee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,074 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.9%1,468,579 / 30,000,000

Base fee

20 gwei

State root

0x9afe31f51308…a3f541642467

Transactions root

0x72a4d8f8ea21…2c62030dae5d

Receipts root

0x6c9fc6f9b158…5a251d4d0265

Nonce

0x0000000000000000

Extra data

0x00000004a817c800