Transaction not yet indexed

MYyVUebgfuXvib1xVqpDXTjS3DkapMZzFuLwKCsrrohVXfrgYdk2Qumd9KdAYyvAzudY5ebVRdbGXEgwfKXmTq5

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