Transaction not yet indexed

PLBPtS7HtUguQHDb1rqMegxSL8tkZbk6fUb9MkATRM3kD12ZFnRdiwny4V3ysHSVmRi3cbxAXh6cGPSScL38rDM

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