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 #21243534 · ArcScan

Block

#21,243,534

2026-09-17 00:37:02 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,243,534
Timestamp: 7 days ago · 2026-09-17 00:37:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x1941bc6fd916a9b5abf6c03044d9c1f77b416387dd988f4e398e996babd45247
Parent hash: 0x49e58165…d75ae874
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,243,534 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

29.7%8,914,344 / 30,000,000

Base fee

20 gwei

State root

0xb6a80d1dffc7…588f30d0d085

Transactions root

0x1c41f980caa1…c2b9532d2ae0

Receipts root

0x4a60c0fac3e9…df135c3be6c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800