Transaction not yet indexed

21Yv6Bck7N9RY536wHt4f8jskZ2ZQTfUvJbqWLiLMbHTPsjXYRfDLht9VYSRj2xjiSPHZfHzbFnfkFLv7Sc3DQxw

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