Transaction not yet indexed

21Nkfxdj1H9JLxGvm6LVNcZAQBMun5GH7zxpUb3RtoqjT61kMeCZqBiHDsEsvTo6noL6wMdox9zogxfHTvRMtMy9

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