Transaction not yet indexed

52REzA3iudqmFLDSbU7X7wZVzNgbMrP5RHn1vyncJpg1HJNR7XZX4bkcKi9WN2MAC6iBWpPHdy3HJGfdiCSH2Ls7

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