Transaction not yet indexed

64vB16uWtYLLGkFQfy61XG2zSbfKW9PdK2vsioaGgVRbnzYyHTQwNiaZwsVLA2yaRgChfoTUpCWGkKoSwcCz7kuT

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