Transaction not yet indexed

64zMZrgmPtBkJxS6rdN4WcjjByJepHsqPgrmZGSHzhdNE7eQnT1QuJxa3iLrnKb2ceVhW3XpJ3PFNg44jKguHWrz

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