Transaction not yet indexed

21RbYUyBFT3hyRsVPm7BTb8N2TqJRBf1MszKmo3qVL7Ui2Uw8iXb3q17vsKSb2Qo4kMoY2c5unuwXo3uMqvSn1Kz

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