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 #0xf4fba3bec62505ff6632e56eda9238e43ef002989d5cff0bd22089f6f7d4e5ef · ArcScan

Block

#21,303,161

2026-09-17 09:00:43 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,161
Timestamp: 11 days ago · 2026-09-17 09:00:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4fba3bec62505ff6632e56eda9238e43ef002989d5cff0bd22089f6f7d4e5ef
Parent hash: 0x3a7d6b02…3b458697
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,161 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.1%7,815,131 / 30,000,000

Base fee

20 gwei

State root

0x925368a53208…03c0a38a5755

Transactions root

0xbae8f3891357…f916bcee09f6

Receipts root

0x9b88c73d8c08…d07df9a50fa8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800