Transaction not yet indexed

YMyfrQ1GCPSGhT9QcCcGxk7kYdsve44VEFpJhG8k4Hvx9fPQJUgrekxtMFXoC6WPwMdPJCbqbuKrMbgLqoR17Qt

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