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 #0x0138d7d16ebdfbdc21f7337c1f89d82fb7ebb7ac365b5a65ee4ca5a3e0f484f9 · ArcScan

Block

#21,515,564

2026-09-18 14:56:26 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,564
Timestamp: 47 days ago · 2026-09-18 14:56:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x0138d7d16ebdfbdc21f7337c1f89d82fb7ebb7ac365b5a65ee4ca5a3e0f484f9
Parent hash: 0xc850537e…b34b0026
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,564 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.4%3,715,145 / 30,000,000

Base fee

20 gwei

State root

0x96622f19fe3b…48618f6a5dbc

Transactions root

0xffb1ee39143a…4509239082a9

Receipts root

0x1cc99d4ad5cd…f4f34c97b988

Nonce

0x0000000000000000

Extra data

0x00000004a817c800