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 #21320588 · ArcScan

Block

#21,320,588

2026-09-17 11:27:53 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,588
Timestamp: 29 days ago · 2026-09-17 11:27:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xa06ab8afb427cc243b6356939c0b431a02f15178c4daf631d583b3476efe7757
Parent hash: 0xfb1bf32e…b0d74b3d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,588 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

43.9%13,184,320 / 30,000,000

Base fee

20 gwei

State root

0x5206e93455c3…76701d044f8a

Transactions root

0x25746df1e2df…38c37e2b0afa

Receipts root

0x261c57efdaa6…a6794363ac57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800