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 #21528734 · ArcScan

Block

#21,528,734

2026-09-18 16:47:45 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,734
Timestamp: 20 days ago · 2026-09-18 16:47:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a781a6925c1ca8d2cc53887cbb469e68965caba92e6cad3d05d082464d03b77
Parent hash: 0x6613c4df…45c50ab8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,734 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.7%1,695,866 / 30,000,000

Base fee

20 gwei

State root

0xab15c657c2b0…57f2f7f3cc1e

Transactions root

0xd044c4e9c73d…544456056765

Receipts root

0xfbb5bce1d31f…c0c7d2f6c948

Nonce

0x0000000000000000

Extra data

0x00000004a817c800