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 #0xf72b7f37b52f1fdd15f64faa7251f28796f9420ebf38020b1dca42b3f206dc1a · ArcScan

Block

#21,525,691

2026-09-18 16:22:01 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,691
Timestamp: 4 days ago · 2026-09-18 16:22:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xf72b7f37b52f1fdd15f64faa7251f28796f9420ebf38020b1dca42b3f206dc1a
Parent hash: 0x781d76d5…731bc035
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,691 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.7%2,898,656 / 30,000,000

Base fee

20 gwei

State root

0xc564ec526838…917186db043d

Transactions root

0x93096dd2621d…8c6cd2443d54

Receipts root

0x355c0b12c92c…a5060909a5fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800