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 #21443753 · ArcScan

Block

#21,443,753

2026-09-18 04:49:24 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,753
Timestamp: 14 days ago · 2026-09-18 04:49:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x9729ce190e4fcc139fe9d26eea9fa0e8079e59ee33edf6c56508306edeaf69d1
Parent hash: 0x3cfc940d…e9e4939e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,753 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.5%445,628 / 30,000,000

Base fee

20 gwei

State root

0xda046210a2fd…434affecb6c2

Transactions root

0xb89960e61a61…40d093bcdd0b

Receipts root

0x48432f239ebd…0362c3353065

Nonce

0x0000000000000000

Extra data

0x00000004a817c800