Transaction not yet indexed

NfMjQS3sCKuMY4o7C6oH4VnqruqmQq7DNKEZXPKRUPfS7YYGMLHHZL3RqbWXdzFc8vzwZvHisKxJR3MFTiCMwoM

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