Transaction not yet indexed

66SPhVHUN9s6eFtWHGaXeUuThHg6hkzFtTJddQyg3chDgPFngz3wmdcP9p4Cbv1bHZUvKcDTvfhDo1vSYcRZPxCS

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