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 #21512357 · ArcScan

Block

#21,512,357

2026-09-18 14:29:20 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,357
Timestamp: 43 days ago · 2026-09-18 14:29:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9bdb80911119cfa3fd34a43bc17676a149ec584908d9c21ae0f0030ca9d4a98
Parent hash: 0xb583763f…741dcab9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,357 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.9%2,073,912 / 30,000,000

Base fee

20 gwei

State root

0x93b0f69b3308…4e6f598f29aa

Transactions root

0xb2586d3f0c91…55d7175377c4

Receipts root

0xec36a8ca32d0…343c2e034433

Nonce

0x0000000000000000

Extra data

0x00000004a817c800