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 #21570466 · ArcScan

Block

#21,570,466

2026-09-18 22:40:36 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,466
Timestamp: 54 days ago · 2026-09-18 22:40:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x476076278b523ae5d06a698cf0d3fa0663c4d6eb31fd2a1ce4eb2ebee810e45e
Parent hash: 0x9b2b5d18…c505490b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,466 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

2.7%816,424 / 30,000,000

Base fee

20 gwei

State root

0xc40d1b020d0f…20bb5b3cae22

Transactions root

0x0b96f4c17a9f…476243cdc222

Receipts root

0x4971fe871ebe…e33cfc06c5fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800