Transaction not yet indexed

53LEeBtuqJqy6DsHtNzDZt4eUe2f5tVh29rdnjbyXBLMEKKhwNAGUiuU1EcnVu4J3BoSzpYcnLkSJJGTmazU3weg

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