Transaction not yet indexed

ykYD4bRE3jSCHSiMsoab5gPw9D2dHjsZfqzLKFMQX7RT6XhmEU3FdmRxFRVL8MqSDffaWNoRQJDHQPyZpT1RLoq

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