Transaction not yet indexed

M99Xim2RQP2jXPiAsh9uTAG4goHW6TfVCaTsTK18VJCARZyB6GbYfWo8Sxu9sa7sKth6pBEDdetwmTMWepTpft5

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