Transaction not yet indexed

MfcLZK8QKpWuTYq6Ayv4ACowG78bFCJMx8bYGJD1iAC8wjuQBKDTYA5XvqdAgr7EHa6DdXPMts4WM72Ws8uHX8X

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