Transaction not yet indexed

WE11pkRRQswzYnocjxPQfrJZvBptq8K7RP9mcwh1dbdhZnTWggQ3SX8S9MzZdwfnKdzCVEKTdSWPjV2EhLchU7L

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