Transaction not yet indexed

28REf1pECJnQCQfsery1deM4dcDgAVJHrCpS7KbqkSNuazduWFsUoJaVtzg85tR5R7bQNXv6xgv9upT4cQfKvJrU

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