Transaction not yet indexed

52MS2GgXqQKzb9MxJ8mRaSC2Ucqwx4XiHLsyTCvrRuUuHZSWba9bu3gJE1reUGBeT9Rbe52TkLdkUYYupPNSpEF1

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