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 #21294872 · ArcScan

Block

#21,294,872

2026-09-17 07:50:41 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,872
Timestamp: 18 days ago · 2026-09-17 07:50:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x4149697ab1a3bb7d35afc6b25e6d05762ad571b69264664b30142046be695ed8
Parent hash: 0x60bc5a15…a5282b40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,872 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.0%2,392,160 / 30,000,000

Base fee

20 gwei

State root

0x9ff14f4460df…57f68b541f80

Transactions root

0x2224d180d564…7689646ab0f9

Receipts root

0xf3e81dc0b418…c14b55dc6de5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800