Transaction not yet indexed

21xtjUnzAxxeaRtJqRdzffcZZMG1DgRz2srZPUFMYoN3qr45ssDP8wsY8yBsdRwJBnfEHVhTbR1x1PuSyECz5x9r

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