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 #21552018 · ArcScan

Block

#21,552,018

2026-09-18 20:04:36 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,018
Timestamp: 46 days ago · 2026-09-18 20:04:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x969aa8301903344994e6b33927cee3db30f2316e4eed1e0e630e3501476f32a2
Parent hash: 0x3782b7ea…2bc672bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,018 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

12.7%3,805,362 / 30,000,000

Base fee

20 gwei

State root

0x344a40dd7096…5ee003c28287

Transactions root

0x121635a616eb…d22a5a9b3933

Receipts root

0x0d32d2fc7a8b…a0f6114af87f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800