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 #0x63783a5a6e45407984721c295ad88b056493c3c0a2a466f52bb2fabf41fc21a0 · ArcScan

Block

#21,255,846

2026-09-17 02:20:59 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,846
Timestamp: 48 days ago · 2026-09-17 02:20:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x63783a5a6e45407984721c295ad88b056493c3c0a2a466f52bb2fabf41fc21a0
Parent hash: 0xb2c136cd…dacef0b3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,846 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

26.0%7,813,251 / 30,000,000

Base fee

20 gwei

State root

0x1b9ad3c9c74d…e776e9b12762

Transactions root

0x8e794180b6a1…17738886cbc0

Receipts root

0x06385088a6c4…15da34e486f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800