Transaction not yet indexed

mC77UWJVxSoyUw1kCPdPMj5nov8oaW7FKTMSvrZnacWBWqtSprMQFkKN2zSRbTZuyvCjEGhXZe4ayytCaqMoBim

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