Transaction not yet indexed

66Y8HcwgjKDoMmvp75aRHeW4f3hyLE79Nwrt6TcjrdWF3Qx6PU5iyZfm56mW8iymU7pcz6T5rNDzobsmKTvEiDC6

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