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 #21620145 · ArcScan

Block

#21,620,145

2026-09-19 05:40:38 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,145
Timestamp: 30 days ago · 2026-09-19 05:40:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3e7106d4f4309940c046e1688ee9629daf3a23c61fc0c7e2b468e592fc02be5
Parent hash: 0x47baf4e3…5aef16fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,145 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.9%3,561,084 / 30,000,000

Base fee

20 gwei

State root

0xb2eb7266310a…4466a0a07343

Transactions root

0xc3c8054c40c5…addcc7013263

Receipts root

0xe253318f5f0e…c7d04f695ac4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800