Transaction not yet indexed

21jkdRh4NMdKCCxNKSD1VMuz2PBs6WMqqbe4wsCkDyjNqoKUNBDHnRLfhedY5SrNaoMS2g1B14RQ7gaJMPC9Ekca

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