Transaction not yet indexed

WE9bMekqtjgBfQ8coqDyKfFnmG1GiPE3iegRmb5ZrpNeD7PmxwT2C8euuT45G6VFTCfs4k7jFBaRVE4de76jAq3

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