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 #0x8857ad8c059035451bbe6f2443329b99f8904e861730e3790b3f9f951bf34b45 · ArcScan

Block

#21,259,992

2026-09-17 02:56:00 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,259,992
Timestamp: 3 days ago · 2026-09-17 02:56:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x8857ad8c059035451bbe6f2443329b99f8904e861730e3790b3f9f951bf34b45
Parent hash: 0xe42dc99d…6d490c5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,259,992 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

20.7%6,212,978 / 30,000,000

Base fee

20 gwei

State root

0x615125c45b5c…2b6647552129

Transactions root

0xffbf60bca4ce…c483d3f190b1

Receipts root

0xd18ef2be03d2…880833965901

Nonce

0x0000000000000000

Extra data

0x00000004a817c800