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 #21515957 · ArcScan

Block

#21,515,957

2026-09-18 14:59:45 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,957
Timestamp: 33 days ago · 2026-09-18 14:59:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a3bc5ec9a4ff0be0c58e00788078ebc9c28c9a5e485c5f219ef83d3f2d33544
Parent hash: 0xa32ca265…34705bfa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,957 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.8%852,343 / 30,000,000

Base fee

20 gwei

State root

0xed5292d36423…b62039e0dd9c

Transactions root

0x7ff85f4f0ac7…98f64a428344

Receipts root

0x46f887cc788a…b1265bf7a528

Nonce

0x0000000000000000

Extra data

0x00000004a817c800