Transaction not yet indexed

KHXj88K6V7ezrYAExvZ6S8jLdscf5TfPhhhfB6ejvR8ZRGpMNGoQMM3WD3Le1Y58EqF8DiT4RFQC55pckCXUE9k

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