Transaction not yet indexed

21Kac5ZwfphCrrze4PbGugDkimw4mRgEFdm8Y5nHntRWmNFcUXaGuUFyEGAapL3pMdwFB1K5JJPCmB4bM2RFftfv

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