Transaction not yet indexed

5aTC99SJikSUVfRVjsf5krXkhvRhj1CmTcj4Rh1cD6AcW7h5qaBT71Z9wbYSC1Xu18ZxSoqrfR1DUdQbz3X9nBL5

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