Transaction not yet indexed

ff5yzP3wndgYQUAqAPEyDTbCbfKba2DTU376w1EtpWaReYWKDoiriSpCYvUF4z6FjYKCuh1jfcJiZQJF7AtYmp7

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