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 #21530545 · ArcScan

Block

#21,530,545

2026-09-18 17:03:04 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,545
Timestamp: 55 days ago · 2026-09-18 17:03:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xba4bb2bed9cc85991264e95bb160b064ec35183cfa8831eefa0df4ec53919d03
Parent hash: 0x33b8161f…14677b49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,545 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.6%1,085,849 / 30,000,000

Base fee

20 gwei

State root

0xcd1e3155c31f…88d14443d061

Transactions root

0x1c0d3925cdfb…562d5c8b0d99

Receipts root

0x0e0628eb2677…421841da4887

Nonce

0x0000000000000000

Extra data

0x00000004a817c800