Transaction not yet indexed

52Gmu2qjsre6VBoVWBzmxprzGL4AxjiWFP2GkuGoJDQdjiDQKz6bMaKpbS6DQaKdwkSBfSr2ZXdGad3EprhwrRkU

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