Transaction not yet indexed

5CUu2fx2NZFoMAUpSSHAjZNdEC8LCkoRbJMxXbiHqH36Zk2mArz5XAuhD4CQgcNEiAX6m2Mse1DAcDSM7jv2WCUk

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