Transaction not yet indexed

21fbBFMdqdcQMmQAnUQbDk8HGLndyYBnXYV1MNeHTJpWkRQhpM4xxHBvfoeSwc3xvKZgeWVzrpaxmL1BvfePYnV9

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