Transaction not yet indexed

AMYzhMpCa9YncNmQwmfA8FLQmQWCsCEt8AGkY72RMmMh3b53JimfjdDMmz7NT48UqZTXdbBrRsX5Mxv2vZccYFT

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