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 #21238247 · ArcScan

Block

#21,238,247

2026-09-16 23:52:24 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,247
Timestamp: 7 days ago · 2026-09-16 23:52:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x431f702744cbc88d7952167385faf9e1afad08a753d93c9b6dfcefadd2a3dcd4
Parent hash: 0x72e42711…1660120e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,247 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

23.0%6,891,575 / 30,000,000

Base fee

20 gwei

State root

0x8aaca611f061…bae1113b1d06

Transactions root

0x03d93d43d6bb…2897576b4fd1

Receipts root

0xe3196e253542…03629196e938

Nonce

0x0000000000000000

Extra data

0x00000004a817c800