Transaction not yet indexed

MCi9NsvLxB72a34R7bWwjoFqaF8pgKKFkPozUFdkWaDW97ddbFvUNs7wvDafA9sN3kM5aHAPFr5nWsWKUbR4uDD

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