Transaction not yet indexed

mkpg9HbkoAkJCBuF5ZCdZW5eCZj3r24vUDr9RubhGHkARWevxXYPVWhXutpbmYMYQp4S1PsUKUSvvBRU9UXyL2Y

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