Transaction not yet indexed

66Sx4s8CUeH79BUVqM2ZVkxnoFGdv8dtzGPU3zb9rbNyYoDbuRN2DcRgrweQJB2Xj6UmtYZkvM2xar1CX39oqMZN

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