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 #0x4f899b7c5afa11aa0c195f50e77208286112f6eac4fa6c6b2bd379171c1d23e8 · ArcScan

Block

#21,240,187

2026-09-17 00:08:46 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,187
Timestamp: 17 days ago · 2026-09-17 00:08:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f899b7c5afa11aa0c195f50e77208286112f6eac4fa6c6b2bd379171c1d23e8
Parent hash: 0x5029b7e3…360e20f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,187 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

21.9%6,587,612 / 30,000,000

Base fee

20 gwei

State root

0xa79b6d99c3cd…1cc0dce5aaac

Transactions root

0x85ef43ee8eb5…b8cc33d95ec0

Receipts root

0x2d2bc667e371…edbf03ff7937

Nonce

0x0000000000000000

Extra data

0x00000004a817c800