Transaction not yet indexed

3McC4PKTLKeKEw7zD7Zcp9buSNeuJt2zDzp2ePAoTqio272ANnEdH4ozeTgwnnMQdt4tR8BhSYEr4AKVyJNtnhyc

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