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 #21548325 · ArcScan

Block

#21,548,325

2026-09-18 19:33:22 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,325
Timestamp: 49 days ago · 2026-09-18 19:33:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x7cd7966775335faefab82a35c51c45331f4d7434e9b4d32c536d3c0250326533
Parent hash: 0xab4f8be3…3b217064
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,325 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

2.4%732,154 / 30,000,000

Base fee

20 gwei

State root

0x4c9b4adb6cd9…d43e3da0c18c

Transactions root

0x2cde602b6c1d…0fee9b0e2c1a

Receipts root

0x3ba8204e04f3…fe05bd48005d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800