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 #21548895 · ArcScan

Block

#21,548,895

2026-09-18 19:38:11 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,895
Timestamp: 38 days ago · 2026-09-18 19:38:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x8a8c5a68f04d174ba45ed632d0df362e23c988a6fb0c7db95746969bbd5097d7
Parent hash: 0x3a13646a…6e5784a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,895 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.0%613,175 / 30,000,000

Base fee

20 gwei

State root

0x759387508291…43f48a898e2c

Transactions root

0xfb61613abd5e…544a80151513

Receipts root

0x790e20c263a9…859f0419a521

Nonce

0x0000000000000000

Extra data

0x00000004a817c800