Transaction not yet indexed

3My99pCwgLreWFk1ttuinMkRAoZjVbmbMqnokSRPKn1LdRVsz6ZcgVtS7Ek2UCtfa9YyfWv65oCmwxcoJups1z17

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