Transaction not yet indexed

21CPRMss2sQSzqYWGASF1TgM3DGNmQuudx8a64U4fHFGs1Xeai1jrTCcf9UCXe19DAwpKhtvgW9d9GyLdQTxtPVw

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