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 #21244874 · ArcScan

Block

#21,244,874

2026-09-17 00:48:20 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,874
Timestamp: 23 days ago · 2026-09-17 00:48:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x3706d71886f37d6edb844969e8a57512a036ea31db6fdd6c05e1153e73f3ecfb
Parent hash: 0xf2cf06f6…ca5bd42b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,874 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

23.0%6,914,652 / 30,000,000

Base fee

20 gwei

State root

0x40fd1b35ab3b…0594dd931565

Transactions root

0x7e259f1e2eba…16b7791f403d

Receipts root

0x610a722c9349…3f5441d74a9a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800