Transaction not yet indexed

TefJ6NhrG2KCvSWqAh2dHW3dMJp9n1kCsXs6j55HqLu6dDjMZy1DMgE6kzYP7aRWU156MfFsXcszzpB8QjrbPh8

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