Transaction not yet indexed

21phAWSpFEwDUWMqTMm4FrvdRZkyuE2akgqMYbRHNALsmcg2R1GUoftxykY2kgLdfgNy2r1BMXo9uCWUJvTj2MeD

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