Transaction not yet indexed

21SfbeXsRMmoMmatTfMQLTmgxV6xietUr7MmF6YUCFE5D8tELsrExSPuY3uFP77ug2kMAZ7v5DH9chKbzNF63j9i

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