Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x1cd2ddbc29a9d78e7d26ab503d8da49fd478d89af2a929166d48f17bd0a965f3 · ArcScan

Block

#21,565,689

2026-09-18 22:00:12 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,689
Timestamp: 52 days ago · 2026-09-18 22:00:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cd2ddbc29a9d78e7d26ab503d8da49fd478d89af2a929166d48f17bd0a965f3
Parent hash: 0xfc979a09…a1bbdf75
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,689 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.0%5,708,836 / 30,000,000

Base fee

20 gwei

State root

0x47d3cae89d45…4feb9dd52e86

Transactions root

0x10bcc0cd0de4…ac507cb79acb

Receipts root

0x4307c00157f3…b42b11352705

Nonce

0x0000000000000000

Extra data

0x00000004a817c800