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 #0x151fad5ab82a4da2c1f2069ecfc3b407ec6515c7517c49cd8553df503c87bea7 · ArcScan

Block

#21,551,891

2026-09-18 20:03:31 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,891
Timestamp: 47 days ago · 2026-09-18 20:03:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x151fad5ab82a4da2c1f2069ecfc3b407ec6515c7517c49cd8553df503c87bea7
Parent hash: 0x37327e53…10d8289c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,891 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.9%877,500 / 30,000,000

Base fee

20 gwei

State root

0xc90ac40a6c87…725963995efd

Transactions root

0x3f7e73bbcf40…c6cfdbb003d7

Receipts root

0xea0d5e47f1b4…cc8b1beb255f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800