Transaction not yet indexed

64VkYX6vwmo39nAXxpNxSMLyAD2E1qBJgsvs7e8mbK3iDEhscqgiwuS2nztQnUEcEjbwhv7HujCZNjDoTA418QGi

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