Transaction not yet indexed

5MEc8V4dfQ57wDvYcshry52jZVRRKKAKN8cvPh3bqeREuuY7F6UZTEnmHCyLF3vuKkXf6smmjQAJpi3CQQevtfmH

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