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 #21310865 · ArcScan

Block

#21,310,865

2026-09-17 10:05:48 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,865
Timestamp: 11 days ago · 2026-09-17 10:05:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xb72e93374c874ebf954fca245c4435a807e08d9908e584ba0657f089af5175d9
Parent hash: 0x1e886049…4685208c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,865 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.1%6,020,151 / 30,000,000

Base fee

20 gwei

State root

0x7c60d1244e94…6eec6a10a3a2

Transactions root

0xefcb31516aa8…19f031981778

Receipts root

0xc8c16fb070d2…1b88c81024de

Nonce

0x0000000000000000

Extra data

0x00000004a817c800