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 #21442423 · ArcScan

Block

#21,442,423

2026-09-18 04:38:09 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,423
Timestamp: 48 days ago · 2026-09-18 04:38:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x3076efd130bafe8071f3e9d4bb6acf08103ec623ba00cdb8d6f15e187b6f657a
Parent hash: 0xc688521b…0ab937b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,423 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.4%125,920 / 30,000,000

Base fee

20 gwei

State root

0xc2b0ec617612…418b51834762

Transactions root

0xe52c34fb5491…c92eda3af9fb

Receipts root

0xf0561f26e28c…a6273088dfd4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800