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 #21301961 · ArcScan

Block

#21,301,961

2026-09-17 08:50:35 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,961
Timestamp: 11 days ago · 2026-09-17 08:50:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xdb88465a3f484c0a79054daa10d7c698cdc9e7d8357f120511538aec69844771
Parent hash: 0x1b5aced3…94e21043
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,961 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

30.7%9,212,862 / 30,000,000

Base fee

20 gwei

State root

0xdea61de5ed52…1ae3bc5bdb47

Transactions root

0x623947cf675b…1231ee0825c7

Receipts root

0xc7c9a31f1036…6b87cf5ad9fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800