Transaction not yet indexed

ymTbkyZFKn9qpKeDsiqaJQsXR3nfqxz9KF7Tt8d3U7PdwNM4bzAHfvYAvscRC1FWMCsAXUWMZQZPVT4b7kjn6QR

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.