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 #0x1a429993738a7c0e6f8826bf2c24b2fd6a8f31b8833a694af32845b001c35f3f · ArcScan

Block

#21,559,198

2026-09-18 21:05:19 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,198
Timestamp: 55 days ago · 2026-09-18 21:05:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a429993738a7c0e6f8826bf2c24b2fd6a8f31b8833a694af32845b001c35f3f
Parent hash: 0xd9e8b819…d2eb4d62
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,198 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

0.8%241,588 / 30,000,000

Base fee

20 gwei

State root

0xeaf9d2163b3d…3da30de7a2bb

Transactions root

0xea426db4bf9f…dd5aef5b357f

Receipts root

0x385b7ad203ea…236c61f9f6ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800