Transaction not yet indexed

52Mxp4wCcCoeANQLtaqemSKk7oB2S2b4tSonfH2xD6CGW7yBSPrtz2KSwn18NRa2noTB2qQMhF7yBwCQp4LUYEsq

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