Transaction not yet indexed

NmjSxbfE6Cqtccg54mRuXKKXcYAZUv4vQkmCst7142J8QiFyiZT7Mk5WDnQrmdP3ob1mtyoiayN11uRBUKsBS99

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