Transaction not yet indexed

mRLkfcYgat9o8k3jqSAyUepXh4QwhoQRo57xpL6DJ4SunL3XvZVHXMBAi1CdmXLx5iDVLWW6NXvY6uiMao2pg67

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