Transaction not yet indexed

52RE3gMXy3o2SuUfjsdF6uKEACFmGDqdKKcFeTX8Qgqfcp2mYWR8DBAfuXtBWf9KEaN2eue1FMeFPB6StifwpM9s

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