Transaction not yet indexed

52jv4sdQ2fyFXjZQZzpFPTx2kg8gw1YoXw1qnfpWcoCPfyd8UAH3x8g5DDt3YSd687cyPh9DAXP1DnnSQNNhkAS8

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