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 #21285588 · ArcScan

Block

#21,285,588

2026-09-17 06:32:14 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,588
Timestamp: 25 days ago · 2026-09-17 06:32:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3f17b37f2b8fe1114a8b4f4ebb6832f29a9d909ebef4bb3430f8fd895917214
Parent hash: 0xccfdfcac…51f3f040
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,588 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.2%3,370,850 / 30,000,000

Base fee

20 gwei

State root

0x2a02a35e3907…751c8ef32da0

Transactions root

0x81589e5bad4c…3af451a499d6

Receipts root

0x5731ebcf6906…a61dade4d558

Nonce

0x0000000000000000

Extra data

0x00000004a817c800