Transaction not yet indexed

2k8khzNmLEXjgzwWSMe4YLnShVvR31U5ZfqM8e1a8SzReBHXT8f5aUtRN62kSA3CgMv8QxPXiAFXRfVkAUPqt2Dm

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