Transaction not yet indexed

1a86UeRBtz7rJv7D5XAxvVfZbBJiSccqvDfgM5QuAbJefDjRL6ZraMLAdKpidTqrXrnFzSQCRYQFMsn9f444upD

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