Transaction not yet indexed

66jPpp4uCVHMsXKoRHu6pAkTSe7rWC1X8AN5txfwfBx5BmDL5j3VWXrikF6uPxKZtEFUdpCu4QH6PbVBimmKQBq7

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