Transaction not yet indexed

AKo7kDDFC5THfZMrMhUc8phhHPTmr5bQ8QuhxukbvF636czYPZ9oYR7Uu8QtQn2J1sCyLRHA9L3A7SBEzA8wFDK

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