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 #21547359 · ArcScan

Block

#21,547,359

2026-09-18 19:25:12 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,359
Timestamp: 57 days ago · 2026-09-18 19:25:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4a39e8d0a5167cee003f657603aff807f9a191507d68156e37de60e2b9ddd1d
Parent hash: 0x478e6bd7…175e3db6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,359 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.1%1,224,363 / 30,000,000

Base fee

20 gwei

State root

0x96e32f4028df…f512fb3c584f

Transactions root

0x01bc84b30674…14357a078e03

Receipts root

0x6d3f62c1a905…3e45707ac8c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800