Transaction not yet indexed

MNPQ7eH5dsE6a3oZn2sRhsFsNJzN9f7DFNaJrJhkjpi94DrCj6TnSKF8iQTcNPniL4EhHDJxoHKjsTAZP8ifRBB

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