Transaction not yet indexed

52u2zkNY9mAuVBupTHKvmcc4Wav5CaARPqgfCCBTDPvxcErG4ZfxhNVVNcdSBJ6MDpf2kds8DU3D2aufhkL2xEkf

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