Transaction not yet indexed

28NWJEGoTMbxUs24bkGpEFf4gd1SCansdEMcvqUvxCxYgSrH4fcWJ3VZr7Df515bdKh7P1knw3qsPi1pwf6SPU3o

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