Transaction not yet indexed

3n66LPHZvsGYrp8m9s5FmjPfzGEdfMVqaaurVBPfcN9AVtoLdZT13qC32a9NkgnN4re9Vkm4WFBTyApDZL5cHFEi

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