Transaction not yet indexed

MGKC9vJzQcKT7tU4qXLDkH5i8LRieu8htCZuC1Zfbvsm2yRzBEBeRKYjUFLsLCrVHrmAXL6kYtCTTioXNbGET9T

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