Transaction not yet indexed

21UEgCW49WTDE3Cnjr8uwf2nM2L8bWwtQGe9nmWsYq4LEMsvKq52nUGaHnxqLdp3U2hitY9iPnk4AiD2quZKHf5g

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