Transaction not yet indexed

MWDTnxgokW2gPmEqfUJ6wBCWknW5SnMdDbYVj3csKFYE3tiY61srtPyg3rsp5VgaZT5PJnbd7YdU8NipQhgkrb2

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