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 #0x55dcdceae61e926cda336308189d5d6b4fb869ebf2d81f44fa0f54559749bc61 · ArcScan

Block

#21,224,054

2026-09-16 21:52:36 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,224,054
Timestamp: 49 days ago · 2026-09-16 21:52:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x55dcdceae61e926cda336308189d5d6b4fb869ebf2d81f44fa0f54559749bc61
Parent hash: 0xddca4c10…4dca8b00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,224,054 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

13.0%3,897,934 / 30,000,000

Base fee

20 gwei

State root

0x167de9ee45a5…976c25cbf5fa

Transactions root

0x98775b177454…8ad210ad0314

Receipts root

0xf7e8404ed0d8…c92b63324f80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800