Transaction not yet indexed

667Zy5NkRQKRC6nNm3kTJakTBCpVsbVzaRgNnDKzzXgPNAL3unTYzffoaJopu4yENWMf3k39u5W2iMysSJi7HNbT

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