Transaction not yet indexed

52EHBFf4LebDmDFhGjP7bnBGGVqHrfuq328fdLm2jd3y9dKBaUAcF4pBiGr1pJCa8H5EgSfS6AadtCQQpdkSS1Py

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