Transaction not yet indexed

MmPgKfCUShGRUMT7aUEVefPQBQb6YaynpseSgdGsbPFfZFek1aScEF5XghLme2f3keD6gpXJwk7j9Hw4gee7Tfb

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