Transaction not yet indexed

52Ng7iiV9AwWetdd1zdoKkkw3SqJqshBBC9RTCo9Sm5sEXgci1imBKPkYRCbGNDrLda4q1BJ4XUrU8xBbCdbUu1X

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