Transaction not yet indexed

52LcMPRPf6KSuHtmidY5gvjoLGgpPYTuCzu74rYpHx2Pb4D9DSa5fp41HTpf2c2oX3KH5hj5soX4bDyZ4R48GDrU

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