Transaction not yet indexed

pgM4gSNWVpXo7ph63UMSnkGXLqA7RMaEmvVTKY98XQRMdiCsKyP3Ym2GcfqyeGSQaTqi7X1Hbfvj9wYHxTkKGZi

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