Transaction not yet indexed

21NkExteiFig7A3TE73K6BCjHCgMqhm662dHG5GiWVqBgQNBKC3TRXsdv2cH4cx2fAMCkG7iq3wMjG2SBvLwTNCA

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