Transaction not yet indexed

2aQ88cN7aTK1m9bbMAyc6QCvGLhzJDSizapw1oLjLiXPKJoDoWKCWWAqYJcTwTCesx9dHMyKGKA2ttRyrS6Q4Mo3

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