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 #0x0a54f21f6e100834198410618ebbe9c8f1fac113ee482dd1350808420ef51300 · ArcScan

Block

#21,515,984

2026-09-18 14:59:59 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,984
Timestamp: 32 days ago · 2026-09-18 14:59:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a54f21f6e100834198410618ebbe9c8f1fac113ee482dd1350808420ef51300
Parent hash: 0xd13b6b42…bddd4107
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,984 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.2%6,966,311 / 30,000,000

Base fee

20 gwei

State root

0x8a18e87aff36…8e1d3bcac8f0

Transactions root

0xda34787f132e…324dcc7aa1b8

Receipts root

0xea53c426fd43…4b71646ef6c6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800