Transaction not yet indexed

ApfMNNCSgUmhtzF2hWGabEg3tspWykLUf6uoLemfecuqr1o8qkrCxoJDY23PnhgD16xkhRCxYDC2GUGrHYU19Qf

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