Transaction not yet indexed

52u1G1sWm1k8HWThqFaSWc6z4Cc8sQb2UtriDGXmPyVK2JysqPxsSB8HWYwrmnRY3cUkudgAASCDwNdV4mfwQkfk

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