Transaction not yet indexed

iPpkTwBP2mxGCrnD7rTqQ77X97jG9fYsXMLEmrnSF4ECMSdDb6zstLSSP7keJXSocU7TvocdkPH7SL7QJZ8qZJ5

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