Transaction not yet indexed

SdKypMnP19yy23vK4h88Ksc3t4Wq11FaZ2VsumDN4yJp4VRNMfSWbQ85YtAkb8TuByDTZPcTCE4L6EpFhydNLu9

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