Transaction not yet indexed

cu8k7nzXEXAhL8d2ABU5Q9c4g7dL5hfCXxGB7Vkf1yY4vUHBhzuf1YEnySdh1Zg4y2PnMXARTs1JSsecJWM8cyr

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