Transaction not yet indexed

21PUpv6tEifhzYyGXrDXCB5RUDCShfWS53NVsmzxwgxuMYR2zCmjdnKtF43oiUQADX3Q7kEGYe1paperAq2Vsg9C

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