Transaction not yet indexed

21tDyZo7t4i66SBBQs83PkxCyFHSRrjGsAXWpyJVTSzt3Vj1ajpedFTUzTJvd1HkA7SoeUmyFPWLhXfqRB6NRpD4

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