Transaction not yet indexed

FEKBSyJLqMZzXXW5ksmUmCUE4CYmGWkt3MjYU6ofAYAD4anMCX9PvE4duBgqbjsrV3c9hskzBzgHutWssXmTUF4

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