Transaction not yet indexed

5o21EgbVhUbUhNfaEnMbqyvVRb8fMrKSTdMYkfPUzdqr7jdk9PfsxLPkWv85gxYmC4MXvBxd9inXprR2iiJDc8GC

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