Transaction not yet indexed

MENsXKpaqtRBbVCxcPfDRmVYB3RUDTpbU9vYgCGyaMfEdz5z7iZ5HeMJfTeGMQYHr8ciwN1ibDacGCpTPYP4P22

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