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 #21329125 · ArcScan

Block

#21,329,125

2026-09-17 12:39:58 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,125
Timestamp: 47 days ago · 2026-09-17 12:39:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x38b508180988a1a5bd37843237d535ca52c36b7f8e7cd256218ef930129924d4
Parent hash: 0x4252061f…ddd6aa5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,125 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.5%3,160,997 / 30,000,000

Base fee

20 gwei

State root

0xd129f40db5e8…05a5268b210e

Transactions root

0xc70c51b853a7…5911f46071e2

Receipts root

0x1119be9b39c8…50bf85c36fbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800