Transaction not yet indexed

21b7nwaVbSo6sZpRYqvuTjwo9XXZYphebzhJZLfcTWLd5fHuZksZ447Rik7kXFQv2VKGRcWvLDFJxweTRowrtqv1

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