Transaction not yet indexed

21LjmzqgrW3TavM5viSfUgmMedMrJfrUSPjjccw3txfX6WVoc2sdKDCxk2w16jxGZxAPV1BygxLcrwHDMMZxp3TR

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