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 #21222789 · ArcScan

Block

#21,222,789

2026-09-16 21:41:55 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,789
Timestamp: 8 days ago · 2026-09-16 21:41:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c0ebcf74de9a7c1b75d41b62c921540942cbc45b832500ee8dcbfb7cf848c03
Parent hash: 0xd09fc847…909af650
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,789 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

39.4%11,824,660 / 30,000,000

Base fee

20 gwei

State root

0xb1c3b15e47e4…fade567c11e4

Transactions root

0x0182328606e9…9c41d51c7a57

Receipts root

0xfe4c31120e2c…4f103a4571fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800