Transaction not yet indexed

66Uw4YWoYuq1YWE2L4PR2aaDFfSHcVbmzovEb9vWGdPftgbwmGPqmkE7TLfunJwvAvh7uZPJDvk49QJ2ECCnXNo5

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