Transaction not yet indexed

121WL4JBqM6YhS4fb5uNDa6FnrA79WFGUhviGUtc12vHRGvVSkkRgetEQJAayCkbo5E4oNDj4orG7kUW7byNFVPX

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