Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x64e6fc76a553f6cb96a77668c2bf86adf5525f12d3470be03c380744065519cc · ArcScan

Block

#21,485,545

2026-09-18 10:42:41 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,545
Timestamp: 50 days ago · 2026-09-18 10:42:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x64e6fc76a553f6cb96a77668c2bf86adf5525f12d3470be03c380744065519cc
Parent hash: 0x5a52d092…da171388
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,545 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.7%2,913,511 / 30,000,000

Base fee

20 gwei

State root

0xd0b942ec6b14…fee9cb3c1a12

Transactions root

0x638bfd8c958f…36c9e3a3af38

Receipts root

0x0ae78c43a426…f29ad7c00acf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800