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 #21526356 · ArcScan

Block

#21,526,356

2026-09-18 16:27:39 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,356
Timestamp: 19 days ago · 2026-09-18 16:27:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x9a984cfbaa5dc63df1e2db0f9db24e16893f94d1a56d2c4fd1b70552b13eac86
Parent hash: 0x16605f07…e7e8be4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,356 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

16.3%4,877,230 / 30,000,000

Base fee

20 gwei

State root

0xf6589c5213d9…bcf02ed8f045

Transactions root

0x12d6851bd79d…738e5da72b17

Receipts root

0x75986cc231cb…053f068418ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800