Transaction not yet indexed

21v88cdVYaqyx9ucsE4kxKxeiHCJ4ahh1ENRzQ9n94fsx3sF5bcgV38M9HEWb5BaV2UJJ2gTtFcEcCRpxbC7wGn4

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