Transaction not yet indexed

MwNbW3rUPUZiprcqSCLrbLNQXWc5VynBfsjJ7kf8j6efE7Bmytp5q1FPGyShaNqH52QAQbTXwT7RePNkRZm5kPe

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