Transaction not yet indexed

5u2Wm1hHd5Wcm4647qC87EpeA2o7jN836pUMAF6HDCHgnXNmsrgrLiuYqxCJMRc3MfFU55sVFcJb9tWKh6j5gxsY

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