Transaction not yet indexed

5MZo2k39AmVtfTe9T8K47jVccKEbhGFkJfoWaauPDW7N2bPgRjdHRGYSvz5NHDsBnfdBiDL6hcsbpb5ST2JCdp21

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