Transaction not yet indexed

21kLB5AKwvCMWzuGLJT4D7zjgsA1u37AKPpJ9mAGA9iDfCQ9ptSEZQ7PbF2ZAyAerr1Ar5J2r7up9FStAtDFWHMV

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