Transaction not yet indexed

52z664jVv6mkmsRWzZaLRnhoGNRGcA6V9ysmKQQ79BwrEsbDwAZ6oHBw5euFnq28pcjrDNBuJqUHRe3P4AWfgu6y

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