Transaction not yet indexed

21EhS9vSw8GXZCpK5UZC7Gf9VM4mHnr2CQaQ82bzWbLPEzk2yfppKGqH2y88CRnSiptw8LccQNk8amHGGkhdLK18

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