Transaction not yet indexed

am7GfMaz9ZAbb6aX362zboUqUimDPqA4UDRCDYfMuMi43p8aPfYz1YnXAc3EGX1YNzoakK2NbsN5KdP7k6GPTYM

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