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 #21275273 · ArcScan

Block

#21,275,273

2026-09-17 05:05:05 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,273
Timestamp: 3 days ago · 2026-09-17 05:05:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x2141367b82d12c2ff7300c7bf8897b886a7caf2a4c48820d3fdc2c9cf9a4a531
Parent hash: 0xf4ad4873…3a23942f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,273 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.4%3,110,473 / 30,000,000

Base fee

20 gwei

State root

0xbf9f605e1b77…4df90d762423

Transactions root

0x2f7823e1fa8d…3be1ce502366

Receipts root

0x88f4ebc18c95…87fb31e33fec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800