Transaction not yet indexed

NmKNjvVrKShc9HpkwFNrUMk2JwcJNW95Xa3ektybC1ntKRfHbeWknUtPFEoUhYoSP5Ssv6CsJaMAsnGiGLUoGz4

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