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 #21519558 · ArcScan

Block

#21,519,558

2026-09-18 15:30:11 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,558
Timestamp: 51 days ago · 2026-09-18 15:30:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x2587204135829f6bde1cb74be2eb73aae3b26ef4fbc1b1ed3cf905d67232a0f5
Parent hash: 0x9dc5fd3c…d2f54283
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,558 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

6.8%2,039,641 / 30,000,000

Base fee

20 gwei

State root

0x0dcd918cde61…d24a1abd2e1e

Transactions root

0x4901abdb55c7…332b421111b1

Receipts root

0x12b1edbcd257…76c206595b46

Nonce

0x0000000000000000

Extra data

0x00000004a817c800