Transaction not yet indexed

52a5Eng49A3Ty12QpZSnfwvcGmimCtj7UHyUmVs65ZaSe9xXACn5qqWsNSxtDPx3ACUfrWMe2RoGCyBx8HD48Pxt

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