Transaction not yet indexed

4mMc4vDMBYxm6Z3brWJ1nfpGMecWpVo7RN3RCVjHynj7zmTzzUfo51SM6kLYSwoj73aysDwtk2cU3is4eBsqJm57

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