Transaction not yet indexed

52ecXwmiTSsHYPkySo9itdpaycFWMBFoJ9jyBcoHbeWkbt8sDctJjVXyfjPsoeqFFFrqcawMNBTjg1z2VN6SNnx2

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