Transaction not yet indexed

64HkpfNbJ4FxeCRf4MsCYV5d4BhSX21VitxUZ2Mr7fLM3WGpJw4NxrXpYubMm6cpx7TMD3vrLMLgHCHnkp8o7Uu1

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