Transaction not yet indexed

YMBRMzXgEpAQjViFJjMsVPT2DbcPP6c26VLEjxSW9G3ohWXdEqvGP8U2xKXPiSaJHoLZwb8jFNDBimfMXcWjDCZ

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