Transaction not yet indexed

21LfSoBxjnaoVkubWPWJ3ETKCWP9EsRfLPcTbLWCaJWzvDgiC9QLB567GydrKA3jRf7XT3FnBDbv9CDCyeDXCkp1

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