Transaction not yet indexed

YgNkJDB71EcRGRidp7HeLEkbPeEF3dHLgqSCPCoEbUJVDH3YWrtmKpSKcvUrTAtJ6wRc6QHqUXq2zw5wKmMQp3Y

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