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 #21523298 · ArcScan

Block

#21,523,298

2026-09-18 16:01:47 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,298
Timestamp: 48 days ago · 2026-09-18 16:01:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xb515dcc86aff675ec8cd29d3b8a9db558a9f70e3be41ec8fb9370759afbf38c1
Parent hash: 0xf6d0c9bd…ecee6ab0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,298 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.4%3,418,530 / 30,000,000

Base fee

20 gwei

State root

0xb2c26dad71fa…b869d53c1b72

Transactions root

0xd2a9c05fef7a…3ed894299049

Receipts root

0xebec386ed874…cd8b21c7f26c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800