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 #21369770 · ArcScan

Block

#21,369,770

2026-09-17 18:24:06 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,770
Timestamp: 48 days ago · 2026-09-17 18:24:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x381b7640f66de8aeb19ebbfb15a8be1a5aa2010d084686f50396e75db7b29681
Parent hash: 0x1774d4ee…8ba1adf4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,770 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.3%1,578,399 / 30,000,000

Base fee

20 gwei

State root

0x42fb9b42e7b5…97b03f72d9f4

Transactions root

0xeb90c12a24d3…128969e17015

Receipts root

0x4c4bd69a8a64…9064db356673

Nonce

0x0000000000000000

Extra data

0x00000004a817c800