Transaction not yet indexed

AMzB3GH9PHeMtyzciUHeEtYUGMKos8EXWWSom3WQkcBkxPGaFg8euySYsY4JiYTxvzDzAVZZdPQFfH3tRLfMeJL

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