Transaction not yet indexed

21TCmQpNyDFtAQBUt1nc6AnH9poNep8U8L2TDw3FDwLEV9ZM7vvsbsmN3Yx4AoPUU35mFjgpZ7DMuKXiqagWhxae

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