Transaction not yet indexed

MT6LPKXnPKsXiJemj2bbV7LDXGNv53Fp2D74BiW43Hb1D73UVbCLeXcM5J3jPk2B72Fu51md7YS3rFXqnGbxFte

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