Transaction not yet indexed

21CKiSnpFCE95mNc34xtughAuP2T2zBKN6XxMethfJopgz7eKL86HDZNsvwgc4E9eRtztnqKPwyAzc4C9pmXiEy1

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