Transaction not yet indexed

FKu2zkraKx4EM8P2sjxJSfPqtD77oUKmw4EVE9NQJoxATy4k8M2aC2gQArWZP7eB7MSay5rvhoYUiMxHkGJgNu5

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