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 #21443429 · ArcScan

Block

#21,443,429

2026-09-18 04:46:40 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,443,429
Timestamp: 23 days ago · 2026-09-18 04:46:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ae0e8f8785e512ffdf6aac47d787e7b0d3f19eac53251dc3196268f1b257272
Parent hash: 0x5f8b2762…8dd78e44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,443,429 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.0%889,442 / 30,000,000

Base fee

20 gwei

State root

0xf6473c6b8381…3f8e155b6ae4

Transactions root

0xef69f9fe8e80…944bae50c063

Receipts root

0x7cdecfe184ec…e58d5ac2761a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800