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 #21262759 · ArcScan

Block

#21,262,759

2026-09-17 03:19:22 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,759
Timestamp: 14 days ago · 2026-09-17 03:19:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x3703b80aa7a68714e7688d7a2725a10a5d7678aa92a33ea989166f225170535b
Parent hash: 0x4d9101c4…bb667b9f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,759 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

22.1%6,617,972 / 30,000,000

Base fee

20 gwei

State root

0xc80c8ed80e50…7c0757c30b07

Transactions root

0xb3db94996999…b1bca818853f

Receipts root

0x9898d2e8a7eb…8d2d94e75fd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800