Transaction not yet indexed

52so62ACVmH3mBhyrtWg1UpDxq1dw3fME7mpCieSu3ckpbSRWUwysLxwWynn79DM6NEzKgFzQEdQfiUPdKJc9MCe

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