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 #21554268 · ArcScan

Block

#21,554,268

2026-09-18 20:23:37 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,268
Timestamp: 15 days ago · 2026-09-18 20:23:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ad1527d0da5c75c23d6114fdc196b769961631a339c0ccf5bcc2a98b9039ec8
Parent hash: 0x8eec7824…46b7312e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,268 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.5%456,331 / 30,000,000

Base fee

20 gwei

State root

0x04f76e568b36…3ca53b4c652b

Transactions root

0x23bbf2949dcb…d67c3d466911

Receipts root

0xd83099c693ef…8e55540a513d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800