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 #0x8d63d40b6b0b3269ef2188683305a0a347ee46a6b2902e44400909d8734e618d · ArcScan

Block

#21,551,193

2026-09-18 19:57:37 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,193
Timestamp: 40 days ago · 2026-09-18 19:57:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d63d40b6b0b3269ef2188683305a0a347ee46a6b2902e44400909d8734e618d
Parent hash: 0x1783195f…55fddcf0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,193 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

2.1%624,448 / 30,000,000

Base fee

20 gwei

State root

0x788be3974758…6ea5635fefd0

Transactions root

0xe39a34e2d69e…4f5c6c091cc2

Receipts root

0xeabd0412c864…468c170afef4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800