Transaction not yet indexed

pY21t78wUv6ZxJq6hAMdRZCpNT2wtgPEEc7Dj9u2kPEt6F7dMEjomZ93Qdte82TjWpENhq9JYKNryWowULNxZ5R

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