Transaction not yet indexed

Et64y8vptS169o5X3sAWDVHcaR5Z7i1C35MjoCZJKDHmrXQkxFdheSF6D8eNN9Rm8yzNtwWUcxgAxDCE3i7hC6U

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