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 #0x99847fb4ff1a2eab50186384207053ba306109ef715be294527ccbd0cbae3865 · ArcScan

Block

#21,365,305

2026-09-17 17:46:23 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,305
Timestamp: 58 days ago · 2026-09-17 17:46:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x99847fb4ff1a2eab50186384207053ba306109ef715be294527ccbd0cbae3865
Parent hash: 0x072e2708…f6448819
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,305 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.0%1,804,518 / 30,000,000

Base fee

20 gwei

State root

0xaa70eee63841…44f5b7efe096

Transactions root

0xf29b5764e4ea…086f58c1738c

Receipts root

0x7ce7de5dd648…31a60c45a93c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800