Transaction not yet indexed

u6SgXGAJ3HYmotE8BykxH4vMqucmc1XzWiWNGLzpFAGhPJPcNw9DDi9n3vUM4mZkwjqGRQ2a5kqHSJeoMbAfxj2

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