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 #21442038 · ArcScan

Block

#21,442,038

2026-09-18 04:34:54 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,038
Timestamp: 52 days ago · 2026-09-18 04:34:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x182a8bf986582b7490d0dd83791bea41bbfd1c3d3fa4ce59c4cb86469adab2a5
Parent hash: 0x07b52284…3e144053
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,038 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.8%1,128,153 / 30,000,000

Base fee

20 gwei

State root

0x5c8b2f89243b…13dc578368c1

Transactions root

0x721ba8b49288…ec0a5ce25b35

Receipts root

0x31d413d5dc32…23cb10b3a283

Nonce

0x0000000000000000

Extra data

0x00000004a817c800