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 #21446111 · ArcScan

Block

#21,446,111

2026-09-18 05:09:20 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,111
Timestamp: 51 days ago · 2026-09-18 05:09:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f2bc508d4216f6ea70f574080dc2e433a165533e0392179589dff19a586d25f
Parent hash: 0x493a589d…a4ef250c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,111 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

11.7%3,495,248 / 30,000,000

Base fee

20 gwei

State root

0x4a7ab8dd9f76…dd57ffaccf2b

Transactions root

0x5b4ef2b34e16…c393e2fd9632

Receipts root

0x58c39b00c05e…8e8ede8ab5d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800