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 #0xfb6d3ab1228b5cca2f6e99a87e3c4b6c3bc685b88c64643fb50a3cd3b26b96f4 · ArcScan

Block

#21,390,952

2026-09-17 21:23:05 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,952
Timestamp: 7 days ago · 2026-09-17 21:23:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb6d3ab1228b5cca2f6e99a87e3c4b6c3bc685b88c64643fb50a3cd3b26b96f4
Parent hash: 0x71739bc2…8ad30277
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,952 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

1.8%553,331 / 30,000,000

Base fee

20 gwei

State root

0x8918065e918e…2e56668fe4ab

Transactions root

0x0eaeefdbae8d…10cf40dfbe53

Receipts root

0x4b1a94009e7e…c46fbd263b23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800