Transaction not yet indexed

5Sm5bqWjPw9qaCA5FWS6D7iQ5SkrMWs9ZP33unHug8FRZ82pp4gUFPqJThYpp1W9e3K3MFynenbPzSdTGYXv761K

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