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 #21251178 · ArcScan

Block

#21,251,178

2026-09-17 01:41:34 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,178
Timestamp: 19 days ago · 2026-09-17 01:41:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f241b75115d5a91d845a74a89f751001bad9fe7c4de6c0a3824bd7fa0d7e832
Parent hash: 0xafaa5d9f…5e1e89a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,178 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.8%3,527,151 / 30,000,000

Base fee

20 gwei

State root

0xc7b2b301cbc3…e87a482fb862

Transactions root

0xb2bda206d253…cf88db8ccd47

Receipts root

0x67b44349baed…9000b2208d4b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800