Transaction not yet indexed

21PV5vJcGc3Q5citJGLMEng12DFykpCjJ2cmBiGEqZ79eDk1Scu7bK2CBiZsTD5ZqRmSHYBXSsYNNkG9cAJTR1Z2

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