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 #21509284 · ArcScan

Block

#21,509,284

2026-09-18 14:03:22 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,284
Timestamp: 40 days ago · 2026-09-18 14:03:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x2df75c9e5080c75af098f49c0aac7206dd3b269fd7103c2413efbe8febe91f53
Parent hash: 0x93f2ba8c…e7e48e1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,284 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.1%2,433,208 / 30,000,000

Base fee

20 gwei

State root

0x050fd9a5ae89…64d1e3aec463

Transactions root

0x7f87773d9121…70dcae8fcd6d

Receipts root

0x114cfe7281d5…0534c2548ff6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800