Transaction not yet indexed

5Gn21vvyewzs2sQ6xLqThvH9eJvMTEMZCrSmXbbGJBKYEoEb7heqxDtHJs8h2RU3E77kyWhfBWPcfMxxGPDQY8Aw

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