Transaction not yet indexed

Mipk12cPtzEjDfyHT8eZUnbqr223Ysj2MiW1T5vFURSxZsXenEWZxMdPWQP269uS4mhpv3ik7BhhuL5kXsUWxNN

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