Transaction not yet indexed

YiCPPzaAnkCT7CL8Z7rCfMicEvDkj4diiVTcPbQQRUapxfsdSY4mEScpQhh7iSQvaZAe5Z4bcsuaNHRJrgHJcQY

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