Transaction not yet indexed

5b64EDorYSTckMbsWKYz9zEMYbdFKBvgNq7gnmoB7VADPs2hsCawoa94RBiWswfAHsaCr6Lk5RAmAfYUs1ycEUv9

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