Transaction not yet indexed

5c66DmSvVur1QSSdSEjqqzwFdwV7nvcY5ptx67mcKNAagKYBSo3PiSAtc98ptJ9ScVBTDsJBgHe8anVBa3BCwikf

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