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 #21311871 · ArcScan

Block

#21,311,871

2026-09-17 10:14:18 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,871
Timestamp: 41 days ago · 2026-09-17 10:14:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xe629fff99db9e9245b69f4a96bb4bc3f245d49fec04962b4abaaacd736c84338
Parent hash: 0x9c22fe43…2a080316
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,871 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.0%3,604,815 / 30,000,000

Base fee

20 gwei

State root

0x547a8bcc865f…a47a848be80d

Transactions root

0x8b0bbf6767f8…02799ba86bd2

Receipts root

0xc554f1fbe884…aebbf12454b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800