Transaction not yet indexed

mc6XCSaJBm7pgED6tEBmSmcsPeSSvS27TdmtD6UPnKcmdwBsfs36t9JVXpPuiD6Cc4asdbs4P2uMjeQD5JSzFqJ

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