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 #21336857 · ArcScan

Block

#21,336,857

2026-09-17 13:45:16 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,336,857
Timestamp: 25 days ago · 2026-09-17 13:45:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xe49c428082a5ab65177c56f661ca816a65f99c732ffedbf029cc701c1c73657d
Parent hash: 0x17b620b7…5d734cd0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,336,857 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

13.4%4,017,891 / 30,000,000

Base fee

20 gwei

State root

0x15869ed9773f…16d2629eca20

Transactions root

0x77412c2b5cb4…e34e6768568f

Receipts root

0x62a1b05a4a71…944fda639a2a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800