Transaction not yet indexed

21cFvzRy3LqXPkGDmSqpXoGTFfgAviZpNPsAaM7hbSHMBXaxDpECrUndt6nAFdrbCv2S1CEGtoMMtrKQxA4MNm8T

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