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 #21316559 · ArcScan

Block

#21,316,559

2026-09-17 10:53:52 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,559
Timestamp: 51 days ago · 2026-09-17 10:53:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x32ca24350f46cde88ce12761845480f1840c86b7f7a0c010d6697c1b60132758
Parent hash: 0x413ff25c…75356b2d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,559 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

35.0%10,501,870 / 30,000,000

Base fee

20 gwei

State root

0xa6ca706247c2…6c2221fd3679

Transactions root

0xe54242abce30…e71262de4576

Receipts root

0xd883b073379f…014c04b01548

Nonce

0x0000000000000000

Extra data

0x00000004a817c800