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 #21530168 · ArcScan

Block

#21,530,168

2026-09-18 16:59:52 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,168
Timestamp: 53 days ago · 2026-09-18 16:59:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xab03ea0724adddbcd44d1a6f31a38a08a53619f7f85bf82648fc828d23a2bab3
Parent hash: 0xed8f80fb…6f0296d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,168 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.8%4,436,238 / 30,000,000

Base fee

20 gwei

State root

0xe894d3b734cb…f4399a82f7b7

Transactions root

0x45ccc7696cd7…9722a28d02e5

Receipts root

0xf688712c7b07…98f29958695e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800