Transaction not yet indexed

4dp87UBTtmCpFprb4mDFEX28rTZTnScvLs2w8hUE4dQQCvSCR3MqBufaMpGKigfxoCYSr33ZKaU6zmjhexc3n1pT

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