Transaction not yet indexed

2D99UaMi15UCYCUFoXWVfuZ8dKZBvxLUNcGvtF2koTRq7MdtneZPMRRdxhpUp4tRK9H8nZQXJQXBj5A36HY8pYcU

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