Transaction not yet indexed

KAmp9bNUrsd8sbCPGSGNV1XoGteHHpgP2ZEtt7kWjmF6i3EfYnBdnQ9xRDDdKKtnAQEdmFxyaZMKSmoaRLA3aUD

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