Transaction not yet indexed

64Un6RWQuPf1CPvYg938wu1SoMMbXCbqfpWeREjHTaeTKHqFjvYAMVSKbecWsqYkXDMUxkNnSGNvvV1wn3ykajFW

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