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 #21400585 · ArcScan

Block

#21,400,585

2026-09-17 22:44:32 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,585
Timestamp: 8 days ago · 2026-09-17 22:44:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c3962297e1e9fd14ba8aba2189b401917690cca1d14ae8db94bf783c197d9e2
Parent hash: 0xecc76725…e204adc3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,585 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.9%2,368,235 / 30,000,000

Base fee

20 gwei

State root

0x2e6018b5128c…50f8ea2c7e2a

Transactions root

0x04063ad96794…aa32f81bae81

Receipts root

0xc6b5d58df612…e497ebb98181

Nonce

0x0000000000000000

Extra data

0x00000004a817c800