Transaction not yet indexed

1imhpJy6LkY8NntkKqSxFFpJrf6yiHybDAQuwAs9EZXTjzvhdFRatgMSVLCLADjVqDsKhBobUL8T3YGkbsvFnTN

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