Transaction not yet indexed

TMt8kYuqwtHRSnqabcR9uqtGF8Dac2taHiHXN4zsjR9oF2vPP4aSm2SBXWbMQHmeLKuky8AakfhEj7Mobe7zEB5

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