Transaction not yet indexed

21C5fT2Cq4th7ZxyXkTCQQMMJ1vP4Qqk3STSjJuehgKCSsNygKJ3jHaXfaRejSEMaEPoVkeBm93mUMvt1aJXGKBf

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