Transaction not yet indexed

MjKCyj2TSzMTvUuKyZ2gKFi9YKHbHowENPrZ1BYpofPuxPzbc8UvcS3ks4fMmKYK7Rqt86TuXtn54AxsuCBXNJ3

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