Transaction not yet indexed

ppAM1FQvfnmaRGKzjzWv3b47MWYQMQp3AXobHFsK5VkVUqUUWLSRkn6nmEYZkDQULwPi2ahLMDn6BQBaVCMnqjP

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