Transaction not yet indexed

6MDKrtFAdYWX5NkKeSZFTsebkR3hsH34o5WrSDNXkdg6QMEK79Q5kWc1N6ugfbqUGHUv8DvEyqjdBHWkWoEZ4Us

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