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 #21417344 · ArcScan

Block

#21,417,344

2026-09-18 01:06:11 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,344
Timestamp: 50 days ago · 2026-09-18 01:06:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x9333f094007ecc9cd24c8a2c999c68dc7b68f5b1bde76502609d9d5aa982df0e
Parent hash: 0x7ecf205e…1e278d1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,344 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.3%3,077,489 / 30,000,000

Base fee

20 gwei

State root

0x6ab117a17d46…8c095113be29

Transactions root

0x0f4a0fa86525…0a2d29559bd4

Receipts root

0x2154b8b98a9b…5e163a5c6ec9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800