Transaction not yet indexed

21x5mWGFdEwYt3jRhdFNKijq2wUQpcPdYpzttdD8j9vvTkfdMuqc2DbMUtfhktHBDLwJXDYNNVvpNWkEL8fcaYUt

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