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 #21293954 · ArcScan

Block

#21,293,954

2026-09-17 07:42:55 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,954
Timestamp: 12 days ago · 2026-09-17 07:42:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xf86371a299971aafb435cdcf2bf0f215918bc936714fb920d2f76e9e83585e6a
Parent hash: 0xc9e79151…3fdd33c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,954 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

34.8%10,428,003 / 30,000,000

Base fee

20 gwei

State root

0xbf4f721cac84…d73721e2ac55

Transactions root

0xc23515488295…bd2653c31baa

Receipts root

0x882697411958…e9b162d2bb72

Nonce

0x0000000000000000

Extra data

0x00000004a817c800