Transaction not yet indexed

52EXMLSUnbZXAECPfn5KWuECBtE9cnFP4HLA8uWw9MBfGv7gCtfBhUAESAWSKZrKU6nq5GLj37zVqjfWPtGyP2ya

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