Transaction not yet indexed

66zCK8ba6CoD8hjzynautQUL7kwjdVfbEftmrCqVTP4T85hCfE2k8tfEm5EXQpHZ2utNHT7rRuPcP5keMVQGY8uc

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