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 #21239530 · ArcScan

Block

#21,239,530

2026-09-17 00:03:14 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,530
Timestamp: 13 days ago · 2026-09-17 00:03:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8c67a82ba48b0705040de824213db06ba5474e4d7e1d2fcfa4bd81aebebbc30
Parent hash: 0xa31e1a77…0febee8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,530 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.0%5,099,844 / 30,000,000

Base fee

20 gwei

State root

0x8f036a11fed7…ab2c022e820f

Transactions root

0xdde96d1c7f3f…2be80c8f5512

Receipts root

0x8362241439b1…cc5bef639ea3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800