Transaction not yet indexed

5u6VRvmteJsqWD7CZSxQ2Uk2UYtknfqY67UK2jVEYR979no9fRrhgsuQuFPqxSvbqdzw3HnkHkSws5aEi9fHkAX6

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