Transaction not yet indexed

121R377TAmYkQwHeFme8Lh7CM4F4HHK5MoKn25dSc7MQ2Ts3Uc4Q2CaK1bqPEWv7dkRKHeH4oNLpST1k59zy8fsb

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