Transaction not yet indexed

HKXmEGdLryEQRTJmdutUn2sR6gqfPxrxAEbUDcxc1ZuNMhe54RdbCmtokbbhVQYHmeuJzFsxFcVx1TkU9NVJBW6

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