Transaction not yet indexed

28wddcDEYfUCbuiqaBiThQpbKg8x76c2WKnfvHiucD2USXdkVANVY6sJ2hQExFTRnnGr2feoV9rvDjnzRcMB8Kt2

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