Transaction not yet indexed

MMU6Uk3jKeHxADkjabfkrSYwVNYEGUGRdZgcf2PnVLCAVu13b2bT3grebwb524NXjb5e5tK3Pyv9nZapzy9n84G

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