Transaction not yet indexed

MCrffQxC6juKLKsPHhWQBM2yYKLZyAeRECdgdW4ZCyG3iCVugSQg4XELAV3pEMMRPf8uMWik7nrUkEB9HyKm6wJ

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