Transaction not yet indexed

5b2TZgu8DNFaPRnHqe8zvGSAf21coTrzhW3p4X9N4ogNg6ASgXBZLqKjs4fbfVi51eBRqisaTNaYt5MRCKe5f3Bm

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