Transaction not yet indexed

21FFPcvASG7C6BFemqZ6nDHUWpXTPLA1nxsj4KV82rfh6vScKXWRSdjDTesJdZTrAzEHQ6Ff1Uj4cL6cXow1cBT7

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