Transaction not yet indexed

1aBztyDHPeA7BavJ11rU3HkMqMGZKif5mBb5ghFJJw4k3W7vNapuuSBSVSwmZqPi1iaPrcAZUdNybZ3df1FsuaA

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