Transaction not yet indexed

M4x2YymWZNNVPRvD686FJP8dQWzngdWsZ9f3f5tD48QtSRfwW3S9umYurUyNcXhqrFCb8MLkmbyFFuZXk19ZUJb

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