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 #0x81a7fc5cd3ce60c1e32b0ab932c06d74aff90edf2952fb4b5caa6db01172786a · ArcScan

Block

#21,568,194

2026-09-18 22:21:23 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,194
Timestamp: 4 days ago · 2026-09-18 22:21:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x81a7fc5cd3ce60c1e32b0ab932c06d74aff90edf2952fb4b5caa6db01172786a
Parent hash: 0x71dfce49…0755e2c0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,194 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

0.4%117,471 / 30,000,000

Base fee

20 gwei

State root

0x080bed9ece9b…fcbdeb628169

Transactions root

0x7ca9977c6d53…fd51d6350c6a

Receipts root

0x3e00770fcc38…8cb7d014841c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800