Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x161ec6b2c28c8377af0bf16484e619527a32e3ec5b26d5c059ed73f548047230 · ArcScan

Block

#21,620,338

2026-09-19 05:42:16 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,338
Timestamp: 38 days ago · 2026-09-19 05:42:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x161ec6b2c28c8377af0bf16484e619527a32e3ec5b26d5c059ed73f548047230
Parent hash: 0xca76fb7a…32efcd1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,338 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

0.9%259,808 / 30,000,000

Base fee

20 gwei

State root

0x4e7150705fee…feeafe9447d7

Transactions root

0x79927cc30507…957a3742133d

Receipts root

0x706df0a70d1c…e924b7e99b37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800