Transaction not yet indexed

5MMcQkApToMTZFhoMLXuPc8mdQFZhv9FmdMyScXd7dYHmRP6kgJYyk3Vs3MSJfGCg1a8cRh3fiz2BbTYoYwHtUD7

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