Transaction not yet indexed

5Rbc21AME7hAekofdpTokG7CabQebGhtr8MomfCjZJVqtikUigEciMgeEVevhpCE5jcCQvbvtL9sboSAxNaKMerN

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