Transaction not yet indexed

MEB6UQiyfY629an2KjZyCfBbbiTWJxt3zQfNH9Eu4i8A7ZbU8bQT41teCUwFwqmApVwMsrkT5uuDA8uzSxGbQnt

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