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 #21361293 · ArcScan

Block

#21,361,293

2026-09-17 17:12:29 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,293
Timestamp: 4 days ago · 2026-09-17 17:12:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x342ac5456e46a225515f67475edd39b5cee89bd2398e488ddc420c5ac485ba96
Parent hash: 0x2a37ad2b…23d20134
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,293 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

43.5%13,037,077 / 30,000,000

Base fee

20 gwei

State root

0x8704185c5281…b853f746d65b

Transactions root

0x54b98c108f0d…8463d4144d2f

Receipts root

0x089c7e3781d0…2ae71ae73d96

Nonce

0x0000000000000000

Extra data

0x00000004a817c800