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 #0xfcd19aad482ed0f2c522c26e90b7708c6a74e8092efb549e47f3b366c552aed8 · ArcScan

Block

#21,365,494

2026-09-17 17:47:58 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,494
Timestamp: 57 days ago · 2026-09-17 17:47:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcd19aad482ed0f2c522c26e90b7708c6a74e8092efb549e47f3b366c552aed8
Parent hash: 0xf8a0e48b…3bdf1554
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,494 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.1%5,126,642 / 30,000,000

Base fee

20 gwei

State root

0xa785ebe2c2fb…56492d1c81ad

Transactions root

0x4cd7f7a3c902…73173565a1bd

Receipts root

0xf6de6d3fcf1f…ccbc87783a2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800