Transaction not yet indexed

5ubQuvr1vf52bubXPvtLTvrbqAggWxbW5VRLMwcXi9YAPnQPQNWHYQTb8hdk1AxAFbsxYDT8EqwEUKbxRb6myxU8

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