Transaction not yet indexed

64n6aFDcZVmBqXR33XvcoAkdAaRu4s8jg5R4vqkLTkAMFjkb8wtAk2hhEG1o7u77Sc9VEXCxun4RD5tR6C9hZ1w6

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