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 #21550106 · ArcScan

Block

#21,550,106

2026-09-18 19:48:26 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,106
Timestamp: 4 days ago · 2026-09-18 19:48:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b486626d54cb15065b373c7ce395e53df4936f6a9fef059b5ebb2acf3b1f206
Parent hash: 0x05c3a716…85aeebe7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,106 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.1%1,226,199 / 30,000,000

Base fee

20 gwei

State root

0x1813e406ce80…338a14933014

Transactions root

0x70bc18168099…d6b42d22f268

Receipts root

0xc672ea3d4357…30a719655643

Nonce

0x0000000000000000

Extra data

0x00000004a817c800