Transaction not yet indexed

mYMTHuVJdSKCb2pHijnUTjFYZzn5FmnX7h6VviY4BAwNogq6EqNZBVapPfDM2c2e8NBeN31kPUCFgApfJQRtmMu

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