Transaction not yet indexed

MQeEtb7a6GbYu1m18aAf2CU8KNdEw2DhXjp8QbVitSQWvnGEXrMi6HsNg3LoM4uvWW7Ep1XnVZCncfvfmx3Nu9X

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