Transaction not yet indexed

MUs1tQE8KpLPwua8f8yVcfbpFJ5GAMSWnWesiK6coDCj33s3XEnovQN6a4gVYT1pzyJqssRqwfSd7ASPDVbqWNR

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