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 #21558147 · ArcScan

Block

#21,558,147

2026-09-18 20:56:26 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,147
Timestamp: 44 days ago · 2026-09-18 20:56:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x0db8db8e37d9ab40d7bdd99e14b969670967665723dd7417de8194cc20399aa3
Parent hash: 0x9c88bbd7…03a9dec9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,147 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

7.1%2,127,513 / 30,000,000

Base fee

20 gwei

State root

0x34e757b76d2c…729422583b6c

Transactions root

0xd3f4d3d416ff…7f8be3ab9f01

Receipts root

0xfae9c4eafeab…93ebe1cdffbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800