Transaction not yet indexed

ao7vJE3xuaaBfzs4zP7Hd49d5ioCiQwfSenNivbHPMNY21iS3Gjb9R4sPkz5sqvSL5MS54eMmrstS4vLZUmuXM1

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