Transaction not yet indexed

ymMi5gbQ6MqsDuzQqY8MKQ4ZwiU24jbj8XuaP47L5iddaMo9M1662arkPaASX4XNcPL6MaRCEsuPpFVLDwCmPmo

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