Transaction not yet indexed

AmFftRxcSwqrsjFiRYF6LoJQpfL8a9u45ex39JLc2M1yyx9kk6zGTSRpF9tDBcMWLdPVYBQAAmSGZ4Fs5dxza7q

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