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

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 #21250155 · ArcScan

Block

#21,250,155

2026-09-17 01:32:55 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,155
Timestamp: 32 days ago · 2026-09-17 01:32:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xc3eafad7c4077cbbfbbb78d7d685deb348aae9bf39eac44d60c65e538a0d2246
Parent hash: 0x1c2163d6…29b09b2d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,155 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

39.5%11,849,119 / 30,000,000

Base fee

20 gwei

State root

0xca140eeed973…c004295cbdb3

Transactions root

0x801db9101a6b…522cfdcd133f

Receipts root

0xa930485a3a4f…8765d4add05c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800