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 #21226313 · ArcScan

Block

#21,226,313

2026-09-16 22:11:40 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,226,313
Timestamp: 3 days ago · 2026-09-16 22:11:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x60c3645bed3207b9cbf6b63a787db238cc4b6f2665a65b67c1895e96e80cda83
Parent hash: 0x271c532c…062e84b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,226,313 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

42.0%12,617,998 / 30,000,000

Base fee

20 gwei

State root

0x8f8d00842f5a…3b9989d75e60

Transactions root

0x55678188e84c…5eb9465d0b73

Receipts root

0x4e5eb1241bb8…18b37985506f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800