Transaction not yet indexed

YtmpUssKCgK9XRh33FqFVebZW3X3J1QwbERLkUdgkx3UWvX1qzXfL96q2mkgTJKkmTjVRFw7EDr4SQr9kLLKoJJ

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