Transaction not yet indexed

SYhYdCbAiJWLSF8pmk4jv5RikmJNyNwECaqhwCS3rYXyWr6kZo3mJNRMJrkLZyRsScUTKqjVcQR4D9d1STCyuyJ

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