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 #21270598 · ArcScan

Block

#21,270,598

2026-09-17 04:25:35 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,598
Timestamp: 6 days ago · 2026-09-17 04:25:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x08b6bc9d23f79fbc6b873d6df0cad4ac78ce3a289e2026183f603ab3dfda5a8c
Parent hash: 0x50e1fb7d…736c11f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,598 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.9%2,958,874 / 30,000,000

Base fee

20 gwei

State root

0xb874615c7bbf…c9bd277fa6b4

Transactions root

0xa702f80fe6e1…b941cf57fbd0

Receipts root

0xf923097b199d…f1025f7b03b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800