Transaction not yet indexed

YkS4JpUFN91Tca4V8DRULoefpSUx89ppj2a6CVyhmnLHKscNXD1vyD5BPRMsX4L47iS7o9RQMLfSB4demdVTa3d

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