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 #0xfa00a9d15f11bbd6a8b8a947040aa2ce7358d009ddc81bdedc34c9238922da6b · ArcScan

Block

#21,367,043

2026-09-17 18:01:04 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,043
Timestamp: 31 days ago · 2026-09-17 18:01:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa00a9d15f11bbd6a8b8a947040aa2ce7358d009ddc81bdedc34c9238922da6b
Parent hash: 0x16718724…48a32d07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,043 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

58.9%17,664,186 / 30,000,000

Base fee

20 gwei

State root

0x1e3ca1486d4b…0a11f0c9a639

Transactions root

0xe147142b6b1f…984e0fbb8063

Receipts root

0x4062c4eb95c2…17beda36dd0c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800