Transaction not yet indexed

28CfGQAeCG1sowq3CnD2f7h8HbmdJd89wRpuwgQV7vDdZGx5oR5AMsWvY6ZzmvyqSp7cHQNsNyRsXtyEMtRqVnML

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