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 #21223862 · ArcScan

Block

#21,223,862

2026-09-16 21:50:59 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,862
Timestamp: 42 days ago · 2026-09-16 21:50:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x65a747a069e755fca48e13ff406cc6baf358df8f8269fd6f6504487eb73b8ea2
Parent hash: 0x585c6ce1…ef5a7797
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,862 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.0%3,592,059 / 30,000,000

Base fee

20 gwei

State root

0x0dfd7f352b45…3f17e8689826

Transactions root

0x7a88cc127489…643e61138b2f

Receipts root

0xf69be48cb926…8ceb25eb9308

Nonce

0x0000000000000000

Extra data

0x00000004a817c800