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 #21381565 · ArcScan

Block

#21,381,565

2026-09-17 20:03:46 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,565
Timestamp: 7 days ago · 2026-09-17 20:03:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1823320d44ba9075fe0c3efb5e7b5bec8cf88b3166d25d56c1e0b28e5cc9b83
Parent hash: 0x80067430…da2061d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,565 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

19.7%5,918,532 / 30,000,000

Base fee

20 gwei

State root

0x4160c07d6bf0…728654f9e149

Transactions root

0x55e00863a767…f8d3dffbf198

Receipts root

0x201c58fc5a25…2e138ff21677

Nonce

0x0000000000000000

Extra data

0x00000004a817c800