Transaction not yet indexed

52u5AmZ6myfRo48Pd4gXo7Y1ZWEBjQnxaKKor85ztURPbnLqgFv3Z8oshm4P6Du2VApftefBi5GeeRbW2zTZGZrW

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