Transaction not yet indexed

mp66RghwffBmAVGvKuAn1cUTaDsxmkviCCJ2LRmkLbbRtHoiMXr8AmZe88EGWShi5NyVBx6WWxb6tYXYtdAeSBf

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