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 #0xbb8df02b36086cbbf57d8fefcbe077f45c86c7db4ac1261508a1b14a69bf7c38 · ArcScan

Block

#21,551,819

2026-09-18 20:02:55 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,819
Timestamp: 47 days ago · 2026-09-18 20:02:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb8df02b36086cbbf57d8fefcbe077f45c86c7db4ac1261508a1b14a69bf7c38
Parent hash: 0xedf64c49…1bfa7304
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,819 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.3%2,190,648 / 30,000,000

Base fee

20 gwei

State root

0x8bd689e9b264…dde81696a40a

Transactions root

0xbe8a1e90c975…0de14191108f

Receipts root

0x9b5b51690668…c2802f7a54ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800