Transaction not yet indexed

MTXQXZ9pVMLgfmbpD4kYAM9nrFv8bK9SmsHHtG1YcVT4kce2Pq4zFWZhxWscgpAbZegDbbKToEuv6uBtTFYx33C

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